Not a 700 owner yet, hanging on to the 200 for a while. This solves a big gripe of mine with the newer platforms. Very curious how this turns out. Please keep us posted!I ordered it yesterday, but China is in a 8 day holiday, so won’t know about shipping till next week. Went ahead and ordered the Aux tank too even though I’m skeptical about it. Bought an offroad/offgeid camper, and refueling every 95 miles sucks.