Comments from another Jim. I have a Sawstop PCS and like it a lot. But I did not put a router on it because I tried that with my previous table saw and I did not like it. I could be better organized but I found it aggrevating to be switching back and forth between the saw and the router table seemingly all the time. If you are really space challenged or have done this before and it worked for you, ignore my comment. But if this is your first time with this setup, I recommend you reconsider the router table part of this.
My recommendation always is that you make a router table, instead of buying it. Mine is sized and arranged like Norm Abrams from New Yankee Workshop. Router in the middle, drawers for bits on both sides of the router and another large drawer below the router compartment. I built a lift into the table based upon plans from an old American Woodworker article. It uses two machined steel bars, 1 inch diameter, supported by the 3/4 inch plywood back of the router table. The router is on a carriage that slides on these bars using oilite bearings. I piece of 5/16 all thread raises and lowers the router and carriage. 1 revolution raises or lowers by 1 inch. The top of the router table tilts up for bit changes. I think my router table is better than any commercial unit I have seem and it costs a lot less.
If you want to try having a router table setup in your accessory table before you buy a bunch of stuff, you could easily do it. Just route out the under side of the accessory table to get it down under 1/2 inch thick in the shape of a router base for one of your routers. Bolt the base to the accessory table, drill a hole for the bit to come through and either put an extension on the table saw rip fence for the router or make a separate fence with slots and secured to the accessory table by knobs going into t-nuts in the table through the fence slots. Minimal cost and would tell you if you really like that arrangement. You could still add a lift if it works for you.