is it a good match? Base weight is 3030 factory options increase the weight to 3263...is that a true estimate? Anyone have a 1050s willing to share their weight, options and truck experience?
As already posted, tires and rims should be upgraded. 19.5's do not do well in soft sand but don't be afraid to take it out on the hard pack. If you do want better flotation, look for rims and tires rated close to 4000 lbs each so you have some margin for packing extras.
Start with StableLoads on your stock springs before adding additional ones to compensate for rear sag. Stability will come with proper spring rate, an anti-sway bar, stiffer tires and more heavily dampened shocks.