You mentioned that you always had FOH..
An F112 would be more than plenty. It was Ed Friedlands video that made me spring for a Greenboy.. my first was an F210.. deceptively loud for such a tiny box.
I unfortunately had to sell it.. I also have a fEARful 12/6.. it, or a 15/6 would be a great choice, and they are available as a kit from Speaker hardware..
As for Fearless builders, David Homer is in Michigan, at Gigmaster great guy..
My F112 Is crazy loud if needed, and that's with a Mesa D800.. 400 watts a 8ohms.
Then the F112 and 12/6 together...
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It'll shake the enamel off your teeth.
Each cab is roughly 35 lbs.