ok, first please dont bump posts even through in-direct means asking the question once is enough.
secondly, i did a quick search and the chances of these problems happening to you are slim, people with an evga 600 series card don't come to forums to say it works, only those who have problems would right? unless you find an actual review maybe even on this website stating this you're probably fine, if you plan to oc maybe you should get a twin frozr but other than that good luck
on a side note you specs should be fine but can that b75 overclock your i5? if not it may be a waste