Nice! Definitely would like to see how you do in a trip. I'm pretty sure with my mods and driving, I could easily nail a 100+mpg trip if I wasn't rushed. (50mph the whole way, vs the usual 55-60 I end up going). So yeah, go visit Florida or something. You need a vacation anyways, right?
Which fans you going with? I did just a single I think 92mm Arctic Cooling on mine and it's been solid. In fact, since you mentioned load on one... with mine at 14.0v with the bypass mod, I can turn my fan on 4 with all my lights on and the foot on the brakes (and the radio playing on kind of low volume, no subwoofer amp cranked) and the voltage is just stable. Once I click my window down with this combo, it drops to about 13.5... so I've found the limits. I've actually ordered a 2nd Meanwell on ebay for cheap, gonna try running duals since I got some audio upgrades I'll be doing soon anyways.
Anywho, keep up the good work... or don't, you seem to be beating me in the MPG charts.