You guys will see the bumper upgrades, and other fixes I have in my car ! Nothing out there will be more solid ! Frankly I am more worried about weight gain than anything else !!! You can get amazing turn in if you use lcd's(losa3344) in the front instead of cvd's !!! Acceleration and top end comes down to motor/clutch setup !!! About parts, I would consider looking at the parts you have, and definitely buying the kfactory left side brace and shocktowers on the spot !!! It's so much fun building this car .......