Dean,
My memory tells me that the setworks package on my mill new was $1000.00. I can tell you it was well worth it. I would suggest you call TimberKing and ask for pricing. Their 800 number is just to the upper left on this page. I'm not sure how difficult it is to add on after the fact, but they will be able to tell you all of that information. They really do a great job helping out their clients.