Don't forget that if you buy a bike off backcountry outlet (aka bonktown) it will have a warranty. If you buy off ebay it will not.

Also, yes, the Seduza is on backcountry, but only in a large. The Tequilo is also no available in a small or medium (not sure which would work for you)

The Roo frame only bikes are the only ones available in the S and M.
Good luck!

We can't wait to hear what happens