Alcohol stove for an Evernew 400ml Mug (EBY267)

Have you considered the Caldera Cone for mug? I’ve seen some posts here about that alcohol set up and am generally impressed.
I don’t have this exact set up but there was another post here a while back linking to this excellent blog post about it.

Calder Cone and mug

I like the set up he has because it packs small and the stove focuses the heat the bottom of the mug rather than shooting it out the sides. The Cones are good a squeezing every BTU out of the alcohol stove and the wind screen is amazing at being a wind screen.
I hope this doesn’t complicate the matter for you but just another option.
-James

Thanks for the suggestion, James. I briefly saw that they had a setup for these mugs, but I hadn't found a decent write-up like the link you provided. I will be checking it out further.