+1 on that...I've been thinking about using them too.
-clutch-

 

I used MCC on my 03 Classic. They did a great job. They sat me where I wanted to be and comfortable too. I only put about 4,000 miles on it before I traded newer.
Thumbs up for me on their seat modifications.

 

I too love the mods they made,they got me right where I wanted to sit,and the customer service is definately first class. Allen says he thinks the foam must have broke down for the seat to be so uncomfortable. Irriguardless he says send it back and he will replace the foam in the rider portion of my seat,my only cost is shipping there. Great guys they are.
But I do want to go to a Solo for when the wife is riding her bike and not on mine.More info on the mustang vintage solo w/removable backrest would be greatly appreciated.