All in all a standard rack will suffice which for me is
- Rps
-1.5 sets of wires (the .5 comes from doubling the smaller sizes where your small cams won't fit)
-1 set small cams (I like tcu's no one else does)
-1 set cams only going big if you really know you'll need it (there should be a bit of overlap between your small large cams and your large small cams)
Enough draws and slings commensurate with the regularity with which you place pro on long pitches (minimal short draws as long and floppy wins hands down over short and hard at the moon).
A few slings and other shit that if you need to be told you shouldn't be going.
That'll get you up most routes and you should be able to leave a bunch on the ground once you see the route you've chosen.