In reply to jaredk:
This will vary depending on the grades your hoping to do, and everyone will have a different take on this.
However in the South West, then you can't go far wrong with:
If Limestone then I would double up on nuts 1-6. Assuming you current set are sizes 1-10.
Cam wise, I would start with (modern) Silver, Red, Yellow, then add a micro blue. But eventually you will want a full set, ideally with extendable slings
2 x shoulder slings, 1x 120cm
8-10 x 18 or 25cm quickdraws, no short ones.
2 x alpine quckdraws
Post edited at 13:27