my concern with mixing plasma and wood router would be getting all the dust and wood scraps away from the plasma so there is no fire. Also if you use the plasma, everything gets covered in metal dust. Not quite what you want all over your nice wood pieces. Basically plasma is really hot and dirty, which is not what you want around nice woodworking projects.
Try it and see how it works out. As long as you keep things clean I would think it will work ok.
My $.02
Matt |