Thanks Guys, no I'm not about to do anything or pull anything, especially until I know I have to. The front callipers are rebuilt, all new lines, new booster and mc, and new hoses. One thing that wasn't rebuilt was the prop valve and I don't want to use those brass block replacements but not sure if rebuild kits available either. It was all in working order, just been unused for maybe 3 years. The problem with checking brakes is that fresh brake fluid is going to end up everywhere, ruining paint where ever it gets and you just know the problem will be elsewhere!