I.m not to good at making plans , something I would like to look into . Do you just use Microsoft paint or do you have to buy a program ?
One suggetion I would like to make , is have your building table so you can walk around it and have good lighting over the top of it. Also I would set up some way to exhaust the fumes to the out side .
Well try and post some plans of my shop. Be fun to learn something new.