I don't know the recommendations/standards for a 5er like I do for a TT. Sure, 146 lbs isn't much to worry about, when it's only about 1% of total weight. But that's just the dry condition, right?
Whatever goes in that Super Pass-thru storage is going to be there every time, right? I've seen those when camping in a group, and I know that kind of tools and other heavy stuff that gets kept in there. So loaded pin weight will go up by a lot.
But any offset in the rear from toys...may not always be there. I'm sure there will be times you want to go camping, and not take the 4-wheelers, golf carts, or whatever else you plan to haul. For those times, I would want to know how much pin weight is too much pin weight? 146 lbs is nothing. What about 300 lbs? 500? 800?
thebrakeman ('70), DW ('71), DD ('99), DD ('01), DD ('05)
2004 Surveyor SV261T (UltraLite Bunkhouse Hybrid)
2006 Mercury Mountaineer V8 AWD Premier
Equal-i-zer WDH (10k), Prodigy Brake Controller