If you're looking at something to keep greasies away, get the prep&prime SPF. The regular one is for filling in lines, as I've been told by a MA. I've been using the spf one and love how my face turns out, esp. with a mattifying moisturizer. I'd actually suggest getting Mineral SKINfinish Naturals in Medium (or Medium-Dark if you're tanned) instead of StudioFix powder, which greases on me easier. MSF naturals give a sheer coverage, tho, in comparison, but perhaps easier to wear in summer if you just need to even out. SF will be great for fall/winter for sure. =)
Coppering's actually a really wearable colour b/c you can use it with neutrals or colours, wear it sheer or packed on for hotness! Perhaps ask an available MA to try it on you next time you're there.
And the cleansing oil is fantastic for getting eye-makeup off, especially if you end up gettng a LiquidLast Liner down the road. That stuff seriously adheres to your skin!
A few colourful suggestions for e/s:
Aquadisiac
Tilt
Steamy or Shimmermoss
Hepcat (don't have this [yet] but it's quite popular)
Amberlights (but get Cosmic and/or Firespot from the recent Moonbathe collection if you can instead!)
Stars 'n' Rockets
Colourful pigments:
Kelly Green (which is similar to Wondergrass e/s, LE with C-Shock)
Old Gold
Violet
Teal
I didn't mention any LE items (well, not really) cuz they may be hard to hunt down, but some beautiful items are among them if you can still find them. Have fun!