What parts are you going back with? If you update to the LML piston & spring you can make a cheap power pack for the c3 / c4 while still using .098 kolenes
I went deeper down the rabbit hole than that.
C1: Alto G3 Powerpack
C2: Raybestos GPZ
C3: 6 x SCZ195’s with Kolenes
C4: 6 x SCZ195’s with Kolenes
C5: Alto G3 Powerpack
Suncoast Billet P2
Suncoast Modified Sun
Suncoast Flexplate
TCS Billet C2 hub, Input, Intermediate, & Output shafts
XCalliber drilled p1 flange.
Goerend Pan & PTO Covers
LML Springs / Apply Pistons
Transgo JR with Mike L Trims
Ratiotek kit with spring and shim
Limitless 1078
Stock converter took a shit, so I replaced the radiator and trans cooler with a ppe bar & plate one.