67 Cuda Notchback Hell Cat Swap

Ah, I did move my engine over to the driver side by about 3/8" or so, don't remember exactly, but that must be the difference. How's the headers clear the HP90? My project was originally going to be a 5.7 with TKO500; then 6.1 with TKO600; then 6.1/392 stroker with (marginally) the TKO60. Now that it's progressed to the Hellcat, thinking maybe an HP90, TF or T400 might be better. My RedEye is a handful at full throttle. Wouldn't want to even think of manually shifting that beast at full throttle. The Cuda, with about 1,000 lbs less weight than the RE would probably put me in about the same predicament.