Thanks for all the responses so far!
I'm looking at the Red not specifically for SC2, but for all computer needs (I think I spend 1/4 of the time browsing, 1/4 of the time typing, and the other half gaming DOTA/HoN/SC2)...I really liked the feel of the Reds, so I'm assuming I'd really like the feel of the all-45g Topre. How hard is that to come by? I haven't played SC2 on my Brown tenkeyless yet, but the tactile feel is easily ignored during gaming in HoN. I think the blues would be quite could because you get the auditory feedback when you hit keys, and don't need to actually see things on screen register.
If it helps any, I'm a Zerg player who wants to go Terran to fit into a threes with two friends who started up 2 weeks ago (Protoss - Zerg).