OOo - I've not bought mine yet.
Just finishing Mining Foreman V and then I can jump in one.
Not sure about what to do after - apart from some smaller skills. It's either the Rorqual or to finish getting citadel torps - both about 30d of training.
Kinda daunted by the 2b cost of the Capital Industrial skill book + ship - I don't have the cash reserves I used to have.
Edit: If you're going for the Capital Industrial - I have a handful of cyno alts mostly in empire and one in 0.0.