I've run every combination out there. We currently have an ATI adapter plate in the dragster that uses a passenger side mounted starter. It works great BUT you have to have a really thin pan rail when using a stock style mini starter and you can use a commonly available kickout pan. This car uses a Reid one piece case, flexplate is an ATI with their crank hub.

The Stratus uses an ATI case with a Mopar bell. It works great as well and uses the same ATI flexplate and hub. Both use FTI converters. Only drawback to this set up is limited room to get at converter bolts. Both need the starter shimmed. IMO the easier most straight forward deal is Mopar Bell with one of the available flexplates and hub adapters. I have also use JW bell and TCI adapters.