performance brake shoes for a GT750J 4LS

[busa1300]

Are there any companies offering higher friction rating brake shoes for the front of the 4LS front brake on a J model?
I plan on doing several thousand miles on my J model in the next year, and want to upgrade my brakes when I replace my tire/wheel bearings/head bearings/and fork seals.... Yes...I want to keep it a drum brake.

[Zook-e]

Vintage Brake doe relining with better materials.

http://www.vintagebrake.com/index.html" onclick="window.open(this.href);return false;

[busa1300]

Thanks for the info....
I just sent a mesage to see what options they have. A 4ls reline job sounds extremely expensive though....