Getting ready to order a chip and have a few ?'s

[97turbocobra]

I have a 97 dually with 161,000 on the clock, auto tranny with large cooler.6.0 Intercooler, 3" Downpipe,4" exhaust ( No cat), Napa do it yourself CAI, Autometer Gauges.
The truck is not a DD, Mainly weekend wheeling the kids around and pulling a 24' inclosed trailer and Racecar (6000 -6500 lbs.), and running hotrod parts around town.
I am having a hard Time deciding on the proper tunes for my truck.I was thinking 65 Tow, 80 DD, Stock, anti theft, lope idle(any down side to this?) and Smoke (if it will do anything with stock injectors)

Do these sound about right for my truck. Please advise if anything needs to be less ar more aggresive.


Thanks Jason