Ha, i like your encouragement. I don't own a Dremel or a hot glue gun and have never done anything like this before.The swap I did was pretty easy. If you have a Dremel and a hot glue gun you're all set. You just have to take your time cutting the hole, go little by little until the LED assembly fits in snugly, then smear hot glue all over it and you're done.
Don't be intimidated!!! Just jump in and do it!!!