Hey guys, I want to purchase a nice low profile cpu cooler I found that has a top mounted (as opposed to side) fan. It looks great, low profile which is perfect for my HTPC, but it lacks those LED fans I need to make the computer run faster I was just wondering how hard it is to replace the cpu cooler fans ? Are they just standard fans I can unscrew/hook and replace ? I looked for information on youtube but didn't find much, I saw a few people clipping extra fans onto other configurations but wasn't sure if the fans they were using were specifically made for cpu coolers or what. Thanks for reading.