Originally Posted by Red is Faster!
LOL! Unrelated: Went on a great recovery ride tonight with Monica. Incredibly stunning blonde. 5'8" tall with blue eyes. She has three ironmans under her belt. The southern tip of Davis Island had a gorgeous sunset. We both did an easy 25 miles and were able to enjoy the most stunning sunset I have seen this winter. If this bike frame madness is the worst thing I have to worry about right now, then I have got it pretty good.

No problem on the other stuff. I am glad to here that it worked out. Your perspective as quoted above is a certainly a healthy one!
After looking at that picture of the clearance, I certainly understand your concern. Frankly, I am surprised that Litespeed could, or would, not provide specifications as to tire/wheel sizes for the frame. One would think those are design criteria.
You will probably be better off with the Vortex anyway, it does appear from the picture that the clearance would be a problem. If you are anything like me, the bike purchase & build up was to be a "fun" event which you were looking forward to. It is maddening when these things turn into problem. We certainly get enough of these in other "non fun" area of our lives.
Anyway, good luck with the rest build & build up process and here is to hoping that all the rides on the new bike are as pleasant as your ride above. Please keep us updated and post of picture of the finished product (perhaps with Monica holding it!). Bob