Of all things involved with building a bass, good finish work is probably the most difficult. I'd rather build the entire thing with a Swiss Army knife and send it to someone else to finish than buy one mostly assembled and focus on the finish work; first attempts rarely come out in form that you would want to take out in public! People spend their entire careers learning to do great finish work. if you have the skills and desire / tenacity to assemble someone else's parts into a finished product, you have what it takes to build the whole thing. Patience and the ability to visualize an outcome and see it through are as critical as a skilled hand. If you are really cautious, visit another builder and take some private lessons on building to get you through the crux areas. All the time we have spent on this thread could have been used to rough carve the top or bend the ribs already.......