really making the first template is a mater of patience and a decent jig saw, lol.
since ones you cut the rough template sanding will probably will be you next step to get it to the right dimensions.
then like i said on my first post, it will be cake. well not really but yeah. lol.
of course having cnc router would make like 100000x easier. but for builders on a budget. a regular router will do.
i have actually been pondering on making my next HT enclosure in a template and router kind of way, wont be as complex as that one. but it will still be very interesting design.