Magnepan has shown a decided disinterest in making any different stands for their speakers - trust me, I tried as have countless others.
Glad to hear that they worked out well with the 1.7s.
I did have some monster stands welded up for the 3.6s and they worked really well with them; they were less successful with the 3.7s as it gave me exaggerated bass so it's back to the little feet.