Need gearbox work near Cambridge

[mko9]

I have a US-spec Mitsubishi Eclipse and have bought an limited slip diff for it. It is a FWD car, so this means tranny work. I am looking for a transmission/speed shop to do the work. While I am at it, I will also have a new clutch and a light weight flywheel installed. I live in Cambridge, so I'm looking for something in the general area - Cambridge, Huntingdon, Ely, etc. If anyone can make a recommendation, I would greatly appreciate it.