My '66 has a firewall brace in between the clutch and brake M/Cs. I'd like to add power when I switch to frt discs. I've seen the wardens adapter that extends the booster out past the brace, but I've also seen some conversions where the owner just cut the brace and put the booster against the firewall. The later trucks put the firewall brace on the right side. Anyone hear of problems occuring because of the brace being cut? I've also heard that there are non-boosted M/Cs that wook well with L/C disc conversions. Suggestions/experiences? Thanks!