Advice on new suspension kits

[Ultrasummer]

I'm always thinking two or three moves ahead on my truck. Soon to come is a complete suspension upgrade. Right now if feels like I'm going down a trail in a covered wagon when I drive this old gem. I like things stock-ish. No lowering. No bags. None of that. Original look with a comfortable ride. I've looked at the different venders and can't seem to find a complete kit that seems right. Does lowered spindles mean the truck will be lowered? Most of these kits have lowered spindles but I don't want to lower my truck. I want to address the front and back end. I'm getting ready to do manual to power steering upgrade and then the suspension. I welcome your thoughts and suggestions.
Oh...almost forgot :
1968 Chevy C10
Stepside. SWB
307 engine with 4 speed manual