That is not a difficult chop but 3 to 4 thousand, in our area. The window trim is the real pain in the ***, lots of cutting and fitting.
Model A is one of the easiest chops ... If your gonna get your feet wet this would be the chop to learn on ... It's all about good layout and being able to cut on the line... Don't let some of the "metal finished" pictures intimidate you.. If you can weld sheet metal good you can do it... It's all about good fitment ... Just like installing a patch pannel..The minute you think to fill a 1/2 gap with a wire weld.. It's time to stop and get help though