Den, If you live near Toronto, you can try out TC OMs at the Twelfth Fret up on the Danforth. They also have other OMs and bouzoukis in stock. I think they're around $600Cdn.
I have one of the old TC OMs, back when they had the fleur-de-lis on the headstock. I've been quite happy with it. I've seen pictures of their brand new ones, with a triangular sound hole, arched top and stylized TC on the peg-head.