I’ve been thinking about a lighter carry, and so far the plan is to basically build a Xitone wedge with an Icepower board and passive cross over. The specs say Eminence coaxial and horn which is what I want to use.
Pretty sure my Xitone 1x10 is an Eminence coaxial driver. It's not as beefy as the F12 and bigger amp, nor can it hang with bands as readily, but it sounds fine such as it is. The 10" cab is small and light, it makes a great grab and carry or B rig, and would do fine in most settings except metal.
Enjoy your build, DIY seems to be the most economical and practical path to a decent modeler cab solution these days, powered or unpowered. Still not cheap, but more reasonable than what's on the market.