Welcome, Colorado folks..... I returned from a big moho to AS about six months ago and am in a 30 footer. But, for versatility something with a floor plan similar to the Flying Cloud 23 FB:
Flying Cloud 23FB_01.01.15
, on Flickr
Seems very nice. Mainly, the best bathroom in any AS, IMO. And at 23 feet, can go almost anywhere. Of course for luxury, the 30 footers, with the top being a new Classic.
Final suggestion is of course a used 23 FB. I would avoid the 25 D, as the bed is nearly impossible to get made unless you have special abilities. Bed is quite cramped as well.