We took delivery a month ago but when I saw how little room we had for addt’l weight, I started researching upgrades. I had already put the RoadArmor/wetbolt/shackle & elec over hydraulic disc brake conversion on my list. What options do we have on the 2500RL for handling a max of 8k, a 1k increase? I would think the chassis itself would handle that ok. If this has already been addressed, please point me. Using the dumbphone, limited scope.