UK, Ireland / Registering a Polish car in UK..? [13]

Hi guys (witam!),

I don't know whether to write this in Polish or English.. I'll try in English anyway..

I'm going to driving over my new car from Poland to England. I plan to live and stay in England.

I understand that I can drive it legally for 6 month (in any 12 month period), then I have to register it with the DVLA, get MOT, tax and insurance.

I want to register my car as soon as I arrive in England. How much does registering my car with the DVLA cost? Do they classify it as an import, or me simply registering the car in the UK for myself? Once it's registered in the UK and I get my English number plates then it is basically an English car and I can happily use it just like an English car, yes??

Any advice/help will be greatly appreciated!

Regards (pozdrowienia)!