I currently have a Milwaukee 1.75hp bodygrip router kit that I'm extremely happy with. The body grip design is great for routing dovetails on my D4R.

When I bought the kit, you could buy the bare motor for the Milwaukee routers - Amazon carried them, but they don't seem to have them now. I checked Tool King and Woodcraft with no luck.

I'm thinking about buying another kit since I'd like a 2.25hp router and I don't need two plunge bases without routers in them. I'd like to get at least one router motor to fill a plunge base and justify buying the kit with both bases (the kit has other stuff I'd like as well).

I suppose worse case I could call up one of the places that sells parts and see about buying one that way, but I'm guessing that won't be the most cost effective route.