Heyo! After four months of patience, Innovative mounts has been kind enough to repair a long time issue with their B-Series Engine mount kit, the Trans-frame mount. The lower holes did not align with their frame respected weld nuts, and after bringing this issue up to Innovative they redesigned this bracket and shipped it to me free-of-charge, and I have just received it yesterday and am very glad to find that it appears to fit well!
You can see the difference between the two in these pictures (the older one has the bolt through it) and that there is plenty of a difference in its proportion.
If you are going to go with these mounts, I highly suggest that you get in touch with Innovative and see if you can get the proper fitting piece aswell!