Motorhome help

The ford v10 powerwise is fine except for large mountians, our first trans was bad instantly when new,
we made them put in a new unit and not fix the one that came out, now 62,000 miles later no problems.
we run synthetic fluid in motor and transmission.we have a tag axle and stops excellent.we tow a 28' and1' extra tall haulmark edge tri axle.handles and drives well.don't know trailer weight but its heavy,we sell parts and race.hitch we had reinforced as well.just watch for the air filter getting wet in hard rain.
you should be fine go have some fun and good luck. Ray Fordyce jr

ps. carry a spare coil pack