rbart - yes, I saw that and congrats again to your wife!
That's what my plan is as well - when I'm ready to move on while doing very well, I will shell out the money for a TT bike. I'd rather gradually build it up instead of just buying all the equipment, realizing I actually hate TT's and don't know what to do with the extra stuff.
At least with the extra stems and bars, I can use it on a future bicycle I can build up. I remembered that I loved doing that!