Well done, love the sound of your set up.
Every situation is different.
I love to be self sufficient and I also work on the 80/20% principle.
Prepping as it is now called is necessary for me, but clearly 80% at least of the times it will be useful will be short term events where I would not have to even consider bugging out. Flood fire, power rationing and the like.
So I support the way you have done it.
If we get a big crash of some sort, it is best to be able to ride out the initial period in a place that you know well, ie your own turf. Imagine being in someone else territory with thousands of others at such times.
Of course there is always the slight chance that we have to run, in my case it means leaving so much of my work behind, but if there is no choice, so be it. We have a small group of intelligent people, some decent 4wd utility vehicles and an escape route from here off road and lots of our gear can be made portable. This is so far from an ideal situation it is something I would rather not think about, but have to,
On the up side, we are very self sufficient in power, water and food to the point that we save money to invest in more planning.