yeehaw!! i finished my hyper st lightening and it is crazy. i got some cf hyper 7 shock towers on ebay for like $30 and then used hyper 7 chassis races and front upper mount assembly. i took out the shock towers, braces and center brace (also lowered center diff for better mesh). i haven't weighed it yet but performance wise it ran like a deer on crack today. i burned up a servo but i'm going back out today.