USA FBA to UK

Hi all. I’ve been selling on Amazon for 2 years now in the UK. Purely UK to UK stuff.

Picked up a wholesale agreement from the US and logistically its overall easier and cheaper (ish) to ship from Amazon US fba and cop fba export to the UK.

I’m wondering if I’m not targeting US market but holding stock there to the UK. Can I use my existing limited UK company and what else should I know or consider?

Yes I can speak to an accountant and will but figured as always someone has experienced anything before I have.