Latest job stuff

I'm beginning to think that I'm going to turn down the new contract job. When it was first proposed, I thought that the job would be a mixture of time in Fleet and Florence. It appears that it's actually full time in Florence, and frankly I'm not the sort of person who like going abroad.
So far, what I know about the job is:

1. It's for a company called CommProve
   
2. I'd be working in Florence.
   
3. Someone from Anite recommended me
   
4. I'd be abroad for 4 months
   
5. It pays less than my current position
   I haven't a clue what they actually want me me do, what language I'd be doing it in, or anything else I need to to make a decision.
   The only solid thing I know it that they agent appears to have jumped the gun a bit and got the job set up through my umbrella company, which might (or might not) severely fuck things up if I (as looks likely) extend my contract at Ultra.