I used these guys :-
https://www.autoshippers.co.uk/to pick up my (non running) 110 in Devon take it to Southampton, stick it in a 20 ft container and deliver to our house on the north side of Houston.
My son also used them to pick up his D2 (which went over with their furniture in a container) and ship it back RoRo to Houston.
Service was good and pretty transparent.
All worked out well but just be aware there will be extra charges for customs broker, unloading and port clearance which can add up.
Good luck with it all and I would be interested to know what freight rates are these days as I would like to ship 3 S1's, the 110 and my 30 ft boat back along with some of our furniture in the not too distant future.
Rgds
Simon