Well, I found out, more or less, that you're better off trying each different algo, and lowering the clock as required, until you're at the lowest level. Algo-chaining coins, most profitable ATM, like X11 will probably use at least one of the algo's that you had to set the lowest clock for and it will break if it hits that algo too much. So I'm sticking with +180 core, +500mem for my gtx760 and +70 core, +250mem for my GTX750TI's

Also, I like this: https://bitcointalk.org/index.php?topic=583449.0
Would be nice if ccminer is the first to crack this one