BRZ / FRS Seats in a 3rd Gen Nova

[Tiny]

So now it's time to try and get these seats fitted with me in them.
Initially I placed them in the car without the seat belts and was very very happy and excited with the potential of these. Lots of head and leg room. I had mounted them originally using the bench seat outside bolts and a lead with the front bolt as an anchor point for the project.
The rear seat mount holes were not aligned, so that would need to be adjusted.
As this is to be a driver and not a track car, I though that I should mount the original seat belts back into place in the car so that I can continue to test fit the seats and make the appropriate brackets.

So here is the problem. With the seatbelts mounted in place I had to move the seat forward so the the rear mount hole lined up and was the anchor for the project.
here are some pictures for reference,




As you can see, this way, the seat is pushed right to the floor mounted seat belt retractor. However, it also cuts out the extra leg room I feel I needed.
Is there anyone here that has had the same issue? How did you work around it?