Another option for the tailpipe is to have a muffler shop that does more than just buy prebent parts bend one up for you. One of the guys posted up some bend instructions here. I downloaded them and saved them for future use. Straight tubing is a lot cheaper to ship to Alaska than a bent up piece that comes in a box that's mostly air. Here's what he posted.
Attachments

Kevin
1951 Chevy 3100 work truck
Follow this saga in Project Journal
Photos
1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.