Sure you've never heard this before but on the lookout for an Arc-X or Ritchey Swiss Cross frameset 54-med size . Always worth asking as you never know !!
I used to have a 90's Spooky Bandwagon, (tried to sell it on here and sadly found a buyer elsewhere and still regret it ) didn't know they made a cross bike too . I would be interested in seeing if you do ever sell . In regards to the Swiss Cross I'm not bothered about it being a retro model quite happy with something more recent depending on price .