IMHO leaving your jacks on while in the back country multiplies the likely hood of being in harms way. You wouldn't be the firs person to tear out a corner of the camper because of a jack hitting some obstruction. I mounted my awning legs on the jack brackets. It's quite simple and only requires a bolt through the awning leg.
I know you don't like leaving the jacks on, and I totaly understand. I do plan on removing them on trips where rocks and other nasties are anticipated. I have been known to travel to a basecamp area with the jeep in tow, set up for a week or so and explore with the jeep. Anza and Kofa are 2 places that come to mind. Also places like the lost coast, where there is just a short logging road to travel. It's times like these I'm thinking about.
Have you ever had a rouge wind come along with you're awning deployed like in the pic? To my eye it looks like it could fold over the top quite easily.
I have the Fiamma so my legs are a bit different and there is a foot base available.