Com'on James, you fabricate all the time, always a way just have to be creative...
Well for me to build something, maybe but Sean isn't me lol. Even still, to try to make something aestheticly pleasing and fully functional won't really be there to go along with his look without a fan on the cooler.
You guys are making a big out of a very minor difference on unloaded trucks. If you were towing decent loads in the summer, gains could be made by a location change and fans but unloaded in traffic where you will see heat soak regardless of what's in front of the intercooler, you won't see much difference. A simple tune change can make a bigger difference in spool up than the heat soak and increases spool up time you would see.
Case in point, put 10-15k behind the truck, pull black canyon hill at 35mph in 113* weather and at the very top, stand on it like your going to pass a car/truck. You get lag for days from the major heat soak......
Matter of fact, the condenser is the biggest cause of heat soak over the trans cooler or even an oil cooler in front of the cooling stack. Turn the a/c off in the summer cruising down the highway and you will see a 50* drop in egt's alone