Scrap PVC trim boards, rabbeted to sit on the saw's rails and bolted on with wingnuts and big washers, become slick infeed and outfeed wings — a 15-minute build a working carpenter calls his biggest quality-of-life upgrade in years.
Plan the ledger setback so skirt and overhang land flush with the corner boards, rip matching stock so it weathers evenly, keep wood off concrete with a PVC inside corner, terminate corner boards into a fake rafter tail, and fill dead spots with a simple return.
A plywood base between the saw and its stand brackets, with wings carrying a block set one 2x-thickness below the saw deck — lay any jobsite 2x across them and you've got outfeed support for 16- and 20-foot stock.