Whoa! You jumped into the deep end for your first quilt! LOL. That's a pattern that most people would have to "work up to" in terms of skill. I wouldn't advise taking it apart; I would agree with NikkiLu. Every quilt is something to learn from. You could end up taking apart so much that you never want to put it back together.
I would say practice your basting, quilting and binding on it, enjoy the process, use it to keep warm, and move on to the next pattern that is simple, where you can practice matching points. A simple 9-patch would do that and still give you a very interesting
quilt top.