Well, my springs are finally starting to give out on me. My truck has a ghetto drop. Cut springs up front and removed leaf springs out back. The truck has recently begun to bottom out with the slightest imperfection in the road when I have a passenger. I'm tired of my lowrider (with hydro's) riding better than my truck

So I want to do atleast the front correctly
Now for the questions:
1. I want to piece together a drop kit slowly. I'm looking at drop spindles from Summit right now and they have 2 1/2" and 3" drop spindles. My question I'm running some 15x10 centerlines all around. Would a 3" spindle rub on my rims? I also plan to put some 2" drop springs.
2. Where is a good place to buy a full stack of leaf springs for our trucks. I'm planning on putting a full stack and doing the flip a bit later on.
Any input welcome