Shift Kit for a 727

have a TCI streetfighter 727 from a few years ago ..Circa 2004 or so ..its still in great shape but the actual shifts are leaving something to be desired since new ..they seem mushy and not exciting at all ..i want a shift that will skin 4 layers off my hindquarters when i step into it and hit 2nd gear...can anyone from experience point me to a nice shift kit to make this happen ? Thanks!