Gen4 Toyota 4Runner V8 as tow vehicle

I tow a 2012 Flagstaff KS25 "Microlite" with my 2005 4Runner SR5 4WD V8. 74,000 on the clock. This 25' TT weighs approx 4500# dry and 5500# all up...verified on truck scale. TT's tongue weight is 700#...