Question: Newbie will start mining

Hello,

I'm newbie player in EU and I will try be minner. I have 310PEDs

My skills:

Geology - 107
Surveying - 59
Prospecting - 197
Mining - 178
My questions:
1. What tools should I use? F-102? F-103?
2. 310PEDs is enought to start minning?
3. Ore or Enm? - on the Calypso

Thank you in advance for your answers.