Someone is fabricating offset handle brackets like the one in my picture for Hurst and other vendors. Between an adapter and possibly a modded handle you should be able find a sweet spot.
If LarryC5 has his trans close by maybe he can throw a tape on it and give you the bellhousing to shifter position length on the T56 Magnum with Blackjack shifter which locates in the original factory position. Which with a replica Hurst shift handle is very comfortable. I have had no desire to relocate the handle position. It fits like a glove so to speak, its' close to the wheel and I don't feel like I'm reaching for it. For reference: I'm 5'-11' with 31.5" inseam, 72.5" wingspan.