Here's the link to a documented build I did on SxS 10 Bore rifles.
http://forums.nitroexpress.com/showflat....&PHPSESSID=
If you have the time to go through the videos and maybe browse through my other videos in my blog or on my youtube channel it will hoepfully answer most of your questions on building a SXS .62 muzzleloader.

If I can help in any way please feel free to pm, email or call me. The link in my signature will take you to my website and you can find all my contact info there.

Colin