Ford Super Duty (1999-2016) :: F250 V10 - Raise The Front Or Lower The Back?

I bought my first vehicle last October, a '99 F-250 with a 6.8 V10. I later found out (AFTER hauling a big load of rocks in a dump trailer) that one of the bottom leaf springs was broken. So this winter I have been thinking on what I want to do about it when it warms up. This is pretty much on top of the "to do" list for my truck. I did make a thread about putting 1 ton springs under it, but I think I'll just stick with the regular 3/4 ton springs. So now this is where I have another question, and I think this pic will tell some of it:

Now I'm not sure if those rear springs are stock, but that rear end is way the heck up there! The truck itself is not level, the front looks to be correct height, but not the back. A buddy at school and I were talking about a leveling kit for the front. But the more I look at it, I think the rear end should come down. I don't want to get bigger tires, as I just put brand new Transforce AT's on the back and plan to put new ones on the front in the near future.

Another question of mine is, would this have been a truck ordered just for pulling a camper? It has holes for a fifth wheel hitch in the bed, the rear end sits high, and it didn't come with a tow package. The PO told me that he put the receiver hitch on it. I'm fixing up stuff on it one thing at a time. Springs just happen to be next on the list.