What places are recommended for purchasing rockers, corners etc for a 1972 XJ6?

Since I will be doing a V8 swap, any interest in trading engine/trans parts for seat covers or weld in body parts (rockers, corners) for the 1972 XJ6?

 

For new items like floor pans, Ive heard SNGbarrat mentioned on this forum. For 2nd hand items, your local wreckers/craigslist and David from Everydayxj.com seem to be the most mentioned sources. You can find more by searching on the keyword "rust"

 

I found floorboards and wheel arches at http://terrys-jaguar-parts.terrysjag.com you can contact their customer service and they will let you know what parts are available. The rocker corners weren't available for my '85 XJ6 I will have these fabricated.