67 Barracuda- Brakes and suspension on a 5000 budget- advice needed

I may be missing something here, but it looks to me this plan is going to leave you with BBP up front and SBP in the rear.

Was this your intention?
No, not my intention, just the consequence of upgrading the brakes. When I started all this, I hadn't really thought through the bolt pattern complication. I needed to add an 8 3/4" eventually anyway due to the engine swap, so I guess those plans just got moved up to now.