May go back to Tannoys, which Monitor Gold for Me?

Had 12" Monitor Golds in DIY boxes from 1971 to 1988, and although I really enjoy my current Dynaudio Contour 5.4's, I still miss the Tannoy's. My room is fairly large, 16x28w/cathedral ceiling. I'm wondering if I would be disappointed with anything less than a 12" speaker. The current Prestige line is expensive, and the only speaker in my price range is probably the Turnberry, with a 10" speaker. Suggestions and ideas would be greatly appreciated.

Thanks much,

Dan