Btw. this bracket does not seem to be available from Sparco anymore. Placed my order with demon-tweeks in the UK. Hope they don't run out
At the risk of loosing a few mm of just gained headroom, maybe this is a good solution for the seat belt buckle:
http://www.europeanautosource.com/pr...t-floor-mounts
Still waiting to see what Dirk's solution is though...
Did I mention this is exciting?!