Three electrostat choices and my room-- need help

I am going to replace my old speakers. My wife wants only electrostats. I have wanted enough bass to finally have a full range set, good for organ, bass fiddle and maybe kick drum. I think our little club here has enough offerings for me to be ready to buy. So I start with three choices, but in each case, the ads here say "too big for my room".

My music room is 12 by 24. I like Martin Logan Prodigy, but feel the mark-up is a bit high, even used. We both like the Quad 989. And my wife likes the big Magenepans. What can my room tolerate? And all your wisdom is appreciated!