@acidjack: Not interested in a p*ssing contest. I'm just stating from my own experiencs that, with the CAFS-OMNI, a battery box, and an Edirol R-09 (not HR), I have maxed out the line level input on my recorder MORE THAN ONE TIME. That's why I suggest the pre-amp. For one of those times, I wish I'd had the pre-amp because it would have given me a MUCH BETTER recording than the one I pulled.
@all:
I think the OP has made a wise decision with the CA-14(o, c) + ST-9100 pre-amp. For the price, having the options of cards or omnis and a preamp for $300 is impressive (and I do like the sound of these mics better than other options I'd looked at in this price-point).
For a recorder, I'd definitely say get the M10. It has 4GB internal memory (enough for 4-hours or so at 24/48) and an awesome battery life of over 20 hours record time. If B&H still has it for $200, you're laughing. I remember when I bought my R09, I got it used for around $325 - it was selling new for $450 here in Canada at the time.
Just remember to enjoy the shows while you roll.