What is a solid die grinder(electric, please, i only have a small compressor) that would be acceptable for a maloof rocker and future lowbacks? Not looking to break the bank on a somewhat specialized thing, but i realize its going to be in my hands for a couple hours, so something that gets hot enough to burn your hands or vibrates excessively should probably be avoided. I was thinking the 1/4" makita or dewalt around $100.