LGV Training

I'm going to have a bit of spare time in the new year and thought it might be interesting to do my C and C+E licenses.

I already have C1, D1 (with 101 restriction), C1E (with 107 restriction) (I passed before '97) and do have experience driving those.
I'm in NE Hampshire; roughly how much would I be looking at do those courses & tests and can anyone recommend a company in my locality to do it with?

Many thanks
Matt