Mark,
My Wilwood 'upgrade' saga has continued since the day I put them on. One caliper was leaking right out of the threads on the outboard bleeder, and I kept tightening it down until it ripped out of the caliper. The guys at Wilwood claimed it was my fault, and then when they rebuilt the caliper on my dime, they gave me two piece bleeder screws (the tech told me they had problems with the ones they had shipped the calipers with). Consequently, I had all the brake fluid leak out of the one side before I had a chance to get the stock caliper temporarily attached. Once I got the Wilwood one back (two weeks later), I bled them sucessfully (or so I thought). I had my dad pump the brakes while I manned the bleeder, and he told me the brakes were so firm, he could barely push the pedal down. My car pulls to the right when I hit my brakes hard from high speed (after pumping once). I might just go back to stock as my mechanic suggested. He told me to keep an eye on them for daily use.
Sam