Hairyplane,
how about Lee-on-Solent - its got hard runways, fuel, hangars etc and is only about 1 hour from Shoreham on good roads.
There are lots of hangars there and some may have sufficient space for KBO. We have a couple in ours (& a pby in kit form)
and given the aircraft concerned it would I am sure it would be a welcome addition.
Also Goodwood which is much closer but is grass only and not sure about hangar space.