Sweet mother $600.00 for a push button start? I’m ok and rather prefer the key but to each his own. Keep us all up to date when you get that thing installed.
I tow my 6000lb loaded TT 7 or so times a year up in the mountains of Idaho and and there have been a few times where I've wanted for a bigger tank. I absolutely love my truck and for my commute to work I can go almost two weeks between fill-ups. So it's just those 7 or so times I need the extra fuel️. Good 'ol gerry cans. Never had to bring more than one and way less expensive than an after market tank.
But what works for me may not work for you. Your mileage may vary as it were.
I think there are some practical applications to having your engine run for hours at a time, some have been mentioned in previous posts, but I believe in "Right tool for the job". I'm not going to use a spoon instead of a ladle or a butter knife instead of a flathead screwdriver.
"Really sucks for me as I'll leave the truck idling for several hours at a time if headlights are needed to provide jobsite lighting."
http://bfy.tw/LwLr
I kid with the link but put that aside and I wonder what kind of damage you're doing by letting it idle for so long. A quick google on that and there are plenty of reasons not to let it idle so long.
I dislike this post. I dislike it very much. It reminds me of when the Fonze was jumping over 14 barrels. To be continued they said. I had to wait a week for that $hit! I cannot find any info on this. How about providing some?
http://www.oregonlive.com/pacific-northwest-news/index.ssf/2015/01/interstate_84_semi-truck_crash_1.html
The real deal. Not saying the OP's photo isn't but here we have proof.