Going with progressive 412 heavy duties as replacements for the oem rear shocks. What size was oem? was it 13 inch? let me know.
From the Progressive Suspension website...
Notes
•Heavy Duty Applications are recommended for riders that are 250lbs or more or for riders who ride 2 up over 50% of the time.
Give due consideration to whether one or both of these apply in your situation, Scott.