Where to buy Window Sweeps, Top rubber, Pieces?

Where is the best place to get all my window sweeps, and rubber pieces (Roof rail, Trunk and Hood rubber,etc), for my 69 Electra Convertible?
I found a guy who says, he will match my old sweeps and cut them to fit. All I need to do is send him one hole set from one side. What do you think?

 

Have a look at these guys http://steelerubber.com/ ...I've always had good luck with their products.

 

You can find the main guys on eBay.

 

This outfit (www.perfectfit.com) can often be helpful for many of these items, but requires a bit more hands-on and measuring to match for your particular needs than does a place like Steele Rubber Products.