i have a legacy ornamental mill 1800 and am adding a manual hand wheel ball screw z axis to it, now which router do i want to use, i am going to remove the oem router mount and buy a router mount to clamp directly to the router motor. i have 2 soft start routers, a porter cable 7518 3 1/4 hp and a freud 2 1/4 hp router. i kind of like the freud because it is lighter and the 7518 is currently mounted in my router table. both have variable speed. which router you think i should use in my legacy.