May I suggest 2 things to try with the aways? Something to differ from ISU a little. Not sure how many options you have with the colors of logos because for some reason my flash player isn't loading properly from the cpu I'm using. Just some ideas, and not necessarily ALL at the same time, just 3 separate ideas with any combination

1. Alternate Helmet logo: Red Bolt outline, white fill, no yellow.
2. Away jersey: No Yellow on the NT. (Could try Red outline w/ white fill OR solid red fill and no outline).
3. Alternate red pants: NT w/ white fill (easier to see than yellow.