May be better to start with a new crosshead. Realise your across the pond. But might be easier to talk and buy one from Terry foxen at GEE ltd UK.
I agree with Ray given it looks like your lower cross tube is twisted along its axis and the top bent back (which would also explain the bent tie rod). You mentioned some extra welding and who knows what other bodges/damage you may find, so time to bin that one I would have thought.
It looks like Terry is the man to chat to at
GEE.
