Thanks for that. The problem in answering you is that whilst, under current rules, a Tier 2 visa seems to be appropriate, within the next 18 months there has got to be a General Election here in the UK, and at this moment in time it looks likely that there will be a change of Government, to the Conservative Party, which will probably be more restrictive as regards immigration issues.
Can I ask, what sort of job does your husband do? Also, his employer, they have sent people to work in the UK before? They know the procedures involved?