Moved country, iTunes store change. What are my options ?

Hello,

I've moved country and would like to use all the benifits the apple offer here, than the country I was previously in (example would be Netflix app on iPad).

My setup is this:

MBP at work

MBP at home

aTV

iPhone

iPad

5 devices, I want them all linked to the same account to share the apps, iTunes match and other services. This is why I picked up apple products in the first place - the convinient sync between devices.

At the moment I'm using previous country apple store account, which I have bought decent amount of music, apps and iTunes Match etc.

But the one I'm in offers a lot more choice in music, apps etc.

What are my options here? What can I do to have all my devices hooked up on one account for them to work as they are supposed?

Keeping my bought music, apps is essential.

Regards, JP.