My goals as far as TT are to accoplish as much as I can speed and time wise without a TT bike. I feel that I have to be fast enough to earn it. In other words I want to be strong enough and fast enough to be competitve with myself and others before I lay down the cash. I mean you only use them for that one thing. Right now even a TT bike wouldn't make me competitive enough. Example, 5k slightly rolling TT the best I have ever averaged was 22.58 and 8:24. Even though Monday I did 20.40 and 8:50 at the beginning of my road season. So I am hoping for good things by July. That historically is when I am the strongest and fastest. Tests and races show that I have a high LT, but I really don't know how to develope it. I have problems with high speed tolerence. I can hit and maintain 24 to 26 but only for a mile or so, and of course when I do so my heart rate goes up above 105% of LT.