Hey dude, best o luck. i bracket raced fer 8 years wif a 7.5". Only broke it twice

runnin 7.60's in the 1/8th(one of which wasn't my fault). Couplea tips-28 spline aftermarket axles will be yer best friend as well as a carrier support girdle. #2-I see you have stiffer 4 link bars but are still in the stock locations. Best to either raise the uppers or lower the lowers to improve your instant center for planting at traction. I also had airbags in the right rear spring to counteract the ring gear climbing effect.