Looks like I will stick to 10psi for now.

I made a simple valve to bypass the boost controller from inside the cab. Using my built-in Butt-O-Meter™, I cannot tell any difference when I switch from 10 to 14.5psi or vice versa during a WOT acceleration. No smoke at 10psi without the ALDA and I still average 13.8sec 0-60 when I'm easy on the clutch.

Just thought I'd pass along my findings.