If you want to do this on your own, you're in the right place. I absolutely assure you we can teach you how to do it right, and be in no danger of hurting your new toy. There is no one out there who will ever care about it more than you do, that is certain.
It really isn't hard, and all you have to do is look around and find out how many people attest to that after finding TFP. Many of them were right where you are now, but presently offer some of the best advice on the forum every single day. Check it out, and do consider it. If you do decide to run with it, you'll wonder how you ever thought you could trust your baby to someone else.