Lee, This is a specialty machine. With it you can rout above or below the table. Infinetly adjustable angles, it's not something everyone would have a use for. If you have any doubts as to the machines accuracy those are precision 1" guide bars. Comparing this machine to a router mounted on your RAS makes no sense. First off you cant rout below the table with your RAS, you do not have the same kind of precision in angle adjustments and no where near the stability. When you add the price of a RAS and a $200 router it wont be that big a difference in price. This is a specialty tool for use in a production shop. All that having been said I think the conversion of mounting a router to a RAS is a wonderful idea for a home shop. Great versatility for low cost, and it's hard to beat that combination. Having seen the photos of yours and BJ's machines my hat is off to you. This thread wasnt posted to start a debate over what is best for a home shop, it was just to show an interesting commercial machine most people are not likely to run across.