Pioter
Start a UK company.
Register the trust to the UK company.
The UK company pay the VAT.
The UK company reclaime the VAT.
The UK company nominate the Polish company as the operator
You save the VAT and no benefit in kind either.
Other then this the C.I trusts companies are expansive, speak with the guy from Norwich Tom something.
To do the flying that want to do you need a de-iced twin. If you buy a single you will have to accept that sometime you will not make it and that you will not be able to fly at night as many countries do not allow SE night operations.