Nice piece, looks like it'll be pretty slick when you are done.....If you do get the Airsoft Surgeon frame, you should look for a stainless steel hammer as well, since that frame uses stainless steel sear and knocker that it comes with, and those type of parts from my experience eats away TM's stock mechanical bits pretty quickly. AS hammer will be the best match, but you can only get those with the whole hammer/sear kit, where the sear and the knocker included will be useless for AS frame.
I also recommand PDI Palsonite inner barrel, since they are black finish and looks less obvious from the ported or compensated barrel compare to stock brass or stainless barrel. They come in 6.01 or 6.05 varierty, long or short....
And you need more shiny parts on the lower part of the pistol....