I did a search and found all sorts of good information about upgrading to 11" brakes on a a Mustang II front suspension with 15" tires.
I'm looking at:
http://www.mpbrakes.com/mustang2sr2.HTM
$500 for a complete kit. Seems a bit pricey, but still looks like it is a well thought out kit and it doesn't move the wheels out 1/2" like some others.
Comments on the kit (or other kits). Looks like an easy weekend project.
thanks
So then I surf out to Heidt's and find a 11" kit with a 4 piston billet caliper for less money.
http://www.heidts.com/heip30.htm
So many choices...