ok, quick background: my th350 and 203 are both busted after an arial show. I have a 465/205 combo and a replacement th350/203 combo. can i use the 205 off the 465 for a doubler? or do i need another 205 off a th350? i am hoping to sell the 465 to a friend & i have no desire to run the 4 spd. -Zakk '77 K5 SB 400 TH350 NP203 p/t 6" Lift D60 14BFF 4.10's 36"Wrangler II's CK5's MOAB 2002 OR BUST!!