Replacement for Maggie's?

So I have been thrilled with my magnepan 1.6's to the point that I have upgraded every component to the point that even the power conditioner costs more than the speakers. My question as the headline suggests is that where do I go from here for speakers? I love the Maggie sound for its wonderful depth, life like size, and soundstage. Dislike its lack of bass. The rest of my gear consists of Ayre C5xeMP, Ayre K5xe soon to be MP, Pass Labs X250, APC S15, Grover Huffman XLR's, Signal Cable bi wired speaker cables. Thanks
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If you are that thrilled with your 1.6s I can't help but think 2 obvious options are:

1. move up to a 3.6 or the latest 3.7 model which will give you more bass but maybe not enough and if not enough...

2. integrate a sub (or many people advise preferably 2) to fill out the missing lower octaves.
I hear you bro! The problem is that those of us who really like the Maggie sound find it extremely difficult to find something else we can live with. I suggest you listen to the 3.7's (with a sub)and then listen to other speakers in the same price range. Let me know if you find something else you can live with. I couldn't for less than $17K.
You can get useful output with the 3.7's in the right room down to about 35-37. In the wrong room, or too close to the back wall, forget it.
Things would be much easier if I had a dedicated room. It's definitely on the list for our next home. I guess I should add, has anyone found a speaker that gives you the great aspects of Maggie's without the negatives. I have listened to the 3.7's before and really enjoyed them, but until I get a dedicated room I think the width and height of the 1.6's is about maxed out with the wife.