I am looking at getting a new video card, but the heat sink on my motherboard overlaps underneath my current video card by just a hair, making me have to look for a small enough card to sit above the heatsink. My question is, is it bad to get too close to the heat sink with a video card? What if for some reason it ended up touching the heat sink, that would probably be bad? Sorry if this is a dumb question, I'm new to all of this stuff.