Uncle B, Yes you have my permission to post a pic of me back in my prime...Of course I would prefer if some cute gals would actually read these threads...
As for Biggie and the sexy donuts...Unfortunately you're right...throw in a few "eclairs" and "bear claws" and the Big man will find ya "irresitabley deletable..."
Now for the serious stuff: Would I sell my KOM? No, not unless you have to. KOM is excellent gear and as far as wool goes, its my pick for the best! I think the new Sitka Celcius will certainly go a long way toward keeping you warm and comfortable while on stand and in very cold weather. But, with that said...KOM is a good product and its always nice to have choices. It would be unfair of me to say that Sitka is the "only" garment you'll need. For me, I have alot of KOM and while I find I wear my Sitka alot more, I still occasionally throw my KOM in my truck. With that said, I would keep your KOM, but I think in most or almost all conditions you'll find the Sitka your more or less "go to" garments.
Regarding the often questionable sizing of Sitka? Yes, it does come in sizes up to 4XL. It tends to be a little closer fitting, but please understand the 4 way strecth material really does move with you as opposed to constrict you. Sitka was designed to fit "functionally". The jacket is slighted tapered or better described as "fitted". But, again I would suggest you try on some Sitka (if possible) and see and feel for yourself how the garment moves with you rather than constrict, restrict or impede movement.
Finally...A picture of Uncle B or the Biggie modeling would be my choice for the "Mr. Buns Calendar"