Welcome to the site Metalman,
We all have had this problem starting out on our first machine should we take that bottle rack apart or just leave it
?
One thing you can do is use your camera and take some pictures of the rack first ,
then as you remove a part take a picture and take some tape and tag that part
and for any nuts or small screws put them into a ziplock bag and tag that bag.
Plus you have all of us, and there is a lot of knowledge here to help you out of just about any problems.
Pat