Schumacher Mi8 - Option parts - Shiny or necessary?

In this video I'll show all the option parts I choose to run on my Schumacher Mi8. But most off all I'll explain why I choose te run them.

Option parts used:
U7828 - Titanium Ball Stud Low https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/titanium-ball-stud-low-ultra-short-pk4-u7828?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f
U8235 - Optional Alloy Upper Link Pivot Rear https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/optional-alloy-upper-link-pivot-rear-mi8-pr-u8235?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f
U7866 - Lightweight foam bumper https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/lightweight-foam-bumper-mi7-ft-mi8-u7866?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f
U7837 - C/F Upper bumper brace https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/c-f-upper-bumper-mi7-ft-mi8-u7837?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f
U7839 - C/F Lipo Swivel https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/c-f-lipo-swivel-pr-mi7-ft-mi8-u7839?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f%3fcount%3d48
U8323 - C/F Lipo Hook https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/c-f-lipo-hook-mi8-pr-u8323?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f%3fcount%3d48
U7854 - Alloy Double Joint Drive Shafte Tube V2 https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/alloy-double-joint-driveshaft-tube-pr-v2-mi7-8-ft-u7854?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f%3fcount%3d48
U7816 - Alloy Radius Arms https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/alloy-radius-arms-mi7-mi8-pr-u7816?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f%3fcount%3d48
U7812 - Alloy Hub Carrier https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/alloy-hub-carrier-black-mi7-mi8-pr-u7812?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f%3fcount%3d48
U7542 - Alloy Sort Shock Spring Seat https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/ultra-short-shock-alloy-spring-seat-pr-mi6-evo-7-8-u7542?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f%3fcount%3d48
U7827 - Alloy Lipo Mount https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/alloy-lipo-mount-pr-mi7-ft-mi8-u7827?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f%3fcount%3d48
U7855 - Titanium rear axle https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/titanium-rear-axle-mi-pr-u7855?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f%3fcount%3d48
U8057 - Alloy Eccentric https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/alloy-eccentric-pr-mi6-mi7-mi8-u8057?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f
U8065 - Alloy Thread Insert https://www.racing-cars.com/1-10th-touring/mi8/brand-brand=schumacher/mi8-parts=option-parts/m3-alloy-thread-inserts-pk8-l1-mi7-8-e3-e4-a2-icon-u8065?returnurl=%2f1-10th-touring%2fmi8%2fbrand-brand%3dschumacher%2fmi8-parts%3doption-parts%2f