Who and where should i buy a new top for a 69 barracuda

I've heard that many installers only want to install tops provided my their own suppliers. Might want to check with them and find out. Let us know if you're happy with the install. I need to do the top on my Dart. The local shop here wants 2k with new pads and a window. They do great work, but it's out of the budget right now.
I met with the old guy yesterday he has been doing installs for fifty years according to him he remembers doing tops when these cars were new so not sure what he is going to charge it just has to be done. I want to bring him some suggestions of where to buy the whole package
Pat