I'd love this to have a decent solo variant as well.
I've been meaning to post on this for a few weeks now but just haven't had time...
I'm still working a solo variant but I can't seem to get it just right! I'm swamp in the 2p expiation and two mini-expiation's right know, plus my day job and my knight and weekend job(s). So the solo rules have had to be put on the back burner until I get more time.
Of course if anyone has any ideas about any kind of variants for EBZ! feel free to post and I'd love to see what folks come up with!