I can't run any on my local mc.  But, I like that with Midge, I can leave some stuff "cooking" after I've shut down and it's all done next morning.  The only big ram I need is for upscales which I tend to do when I'm off doing other mundane stuff away from pc.  I gave up on Night Cafe.  Never got anything halfway decent.

Can you do image prompts?  Maybe find a pic of the kind of sherlock/watson you want and use that?

Gill