I have an LSA with the speedtech subframe. I think their motor mounts allows your to mount to the factory 3 bolt location on the original frame. I have this mount and the speedtech motor plates with no clearance issues around the stud.
https://www.summitracing.com/parts/s...YaAo3HEALw_wcB
I like the OEM CTS-V accessory drive configuration.