Hey guys I'm finally crossing over to a GN, grew up w/ 5.0's and 4x4's. In the market for one of these cars and know I'll start doing mods to it within a short time since we all know Speed is the Drug of Choice. Question is T tops or not for a starting block. T tops look nice but how fast can you go before worrying about twisting the body. Don't want to make a 20k mistake!!Thanks in advance for any replies. Look forward to learning from you guys in the future. BTW sorry if this is the wrong forum, didn't know wherelse to post this question.