Hi Pigelectric. I understand your anxiety with getting started on this type of project. I've just started to post on the forums after a two year build.
There is so much to learn, across the board,about ESB Boba. Everyone went through it in the beginning.
My best advice is to start with a small sub-assembly like the shin tools. You will have to use every technique in cleanup, surface prep, and painting that you will need for the rest of the parts on Boba.
Each shin tool is different and its own pat on the back when it's done. I went from them to the EE-3 and Pluce then on to the gauntlets, jetpack, armor,and finally the helmet.
It will keep you focused, and when you're working and need a break you can research the next one. It's great to see finished parts build up. But remember that the time that they all took to do is
about equal to what the helmet will take on its own. If you really want a good job the word is Patience.....Patience........and you'll get there. Did I mention patience. Best of luck!