Which proportioning valve should I use??

This is the way I think I am leaning towards, could this setup be used with a line lock plumed inlint on the front brake line before the prop valve? Have your car been on the road with this setup??


on my 68 barracuda, with a 73-up disc brake conversion, and rear drums, this is the prop valve that I used...

http://www.summitracing.com/parts/CLP-PV-2/

i drilled new mounting holes for it, and put it down here: