so i'm interested in TT, cuz i think it appeals to the strengths iv';e developed as a commuter over the years, and my numbers compare pretty favorably to other beginner (cat4) times and speeds, but a dedicated bike and skinsuit are out of the question until i have more experience, so my question is when i show up for TTs as a 4, on my road bike with clip on bars and my non aero team kit and helmet, am i gonna be conspicuous or can i expect a fair number of 4s in the same situation?