I can't find a link to any Vuelta products on your sight.

And, after reviewing Vuelta's products, that's not quite what I mean.

Gigantex carbon tubular rim, decent spokes, heavy but decent hubs. That sort of thing.

http://www.chucksbikes.com/store/big_wh035.htm @ $650

or

http://www.probikekit.com/display.php?code=w0001 @ $770.

Plenty of them out there. And with the volume you guys generally sell at (assumption based on perception) you could probably get a NICE deal.