I'm in for 4 of each. I've never done anything like this before, so I'm sure I'll mess a few boards up. From the looks of the finished project, this kit looks a bit more complicated than Smash's other kits. Unfortunately, due to my lack of expertise, I think I'll have to wait until Smash has these 2 boards available in kits. Smash, if you plan to make kits out of these, count me in for 4 of each. Thanks.