Can I put a wood blade on this saw? I realize it only spins at 5000 RPMs but when I bought it I was planning on using it as a mitre saw which generally run a bit faster. The blades, however, are rated to go to 5000 so I'm just wondering 1) if it will spin the right direction and 2) if there are any specific safety concerns I should be aware of. The manual does not address wood blades.