Evo Upgrade Help

[STRCHSR]

I want to send in my Evo. But I need alittle help!

I dont know what type of custom tunes would be best for me. So here's what I do with my truck. Maybe you guys can help!

I have a 2008 F-150 FX4 with the 5.4L V8 with 3.73LS

Most of the time I just do everyday driving. It's mostly non-stop highway driving from work to home. Only 1 red light the whole way...

And on the weekends I tow a 30 Foot Outback RV thats right at 6660 pounds dry. So around 7500 fully loaded.

When I pull the RV I run 89 with some octane booster. The truck does great! But I need more power on the long hills.

On the motor the only mods I have are a K&N Air Changer Kit and a PowerAid Throttle Body Spacer.

I would like to keep using 89 when towing but get the added power and Torque I need. I would also like to use 89 for everyday driving and get more passing power.

What should I request when turning in my EVO to you guys?