Thanks to this thread, here's the list of parts purchased and installation scheduled this week.
Curt Spectrum Proportional Dash Mount Brake Controller Etrailer $189.99
Adco Tyvek Windshield Cover Etrailer $56.24
MaxxTow Anti Rattle Hitch Clamp Etrailer $15.83
F53 to Curt Brake controller connectorized cable Etrailer $14.92
Supersteer SS401 Rear Trac Bar Rvautoparts $499.48
Roadmaster Reflex Steering Stabilizer w/ Mounting Brackets PPL $480.60
Snap Pads Extra for the RV feet RVSnapPads $99.95 disc. code abcart19
Eez TPMS System (2) FLOW-THROUGH (2) REGULAR SENSOR + REPEATER EezRV $215.60
CR1632 batteries (TPMS) 10 each Walmart $10.43
Swagman Ladder Bike Carrier Etrailer $63.93
Alumistinger Ball Mount with 6" Drop - 8,000 lbs GTW Etrailer $57.84