Yup. Forget about all that stuff now, and go enjoy your new truck. It is a lovely, lovely vehicle. I know. I have practically the same one myself.
:thumbsup:
I have read every post on this thread as I have the exact same issue as the OP, except my tractor/trailer will gross ~10k pounds. My search began some months ago and I had it in my mind I wanted a used diesel, as Ford had a lot of reasonably priced 6.0L F250s with moderate miles on them. But a lot of further investigation scared me away from non 7.3L Ford diesels, new or used for many reasons. And I wanted a newer year model then a 7.3 would provide. I also looked at Dodge and GM but kept coming back to Ford for various reasons
I then decided on a used, moderate mileage F250 with a 6.2L gasoline engine and responded to a one year old thread on TBN about the 6.2s and wanted an update on gas mileage and reliability. A number of responses came from F150 3.5L TT owners praising the virtues of this engine, loaded and unloaded. Previously I never would have considered a small displacement "truck" engine, but was intrigued and started investigating this combination. I do have a lot of experience with supercharged engines (turbo, roots-type and nitrous oxide).
In the end I came to the conclusion that while I really like the additional strength and real world towing ability of the F250 with better braking ability and overall better heavy load usage, the F150 3.5L TT may be a better option for me in a good, used truck.
Then I started comparing newish trucks in these two categories and found the used values of the F150s to be ~ 10% - 15% higher in my area (within 100 miles) than the F250s, similarly equipped to tow 11k - 12k pounds, 4WD with moderate other options, with the F150s harder to find with my requirements of FX4 and Max Tow. So I then decided a F250 would be the best route to take as they are basically setup stock to tow 12k pounds. Then I compared new prices of the two trucks and they were very similar, within a few hundred dollars on Ford's build-em site.
At this point I am in the middle of selling a house, trying to find a rental that will accept pets and start building our dream retirement home. I do not have much spare time for the individual dealers as I am also still clearing the home site.
After reading this thread I will investigate new 2015 trucks in both categories through AAA and Sam's Club buying services with the F150 having a large upper hand at this point due to its performance when unloaded, unless I can get a F250 considerably cheaper. And if they can't provide the stellar deals folks have mentioned here, I will see what the dealers are willing to offer. I am not in a hurry and am willing to fly to get the right truck and deal.
Thanks to all posters.