Hello, my name is Alfred. I've been building RC airplanes for a long time ago, but now I'm interested in build a CNC laser cutter to cut balsa wood and plywood. The thing is that I know a lot about airplanes but nothing about CNC laser cutters. I have to question what machine do you recommend that I would start to build. Software, motors, etc and some tutorials about this world. I've been searching a lot but all of this is too new for me and I don't know how start. I hope you will help me, thanks!