hello, i just bought a 700r4 30 spline 2600stahl i bought it "rebuilt n very low miles...." we'll find out. anyhow. the guy says it has alto red line clutches b&m stage 2 shift kit, what im curious about is are there any upgrades i can do with out ripping the trans apart????? i dont know if it has a corvette servo? can i put a servo in without tearing it down?? are there any other smaller things that can b done??? (other then new valvebody, higher stahl, etc.) any info or help is greatly appreciated.

adam