Oh ok, I'm glad to hear you weren't telling me to quit making music, that took me back a bit!
But ya woah, I didn't know about all that craziness business.. I have wondered why 303s and 808s went for so much money, especially since there was passable clones on the market by the time I came around. I mean a Minimoog I could sort of understand, but ya that explains it a bit.
I understand where you're coming from though, if gear made the musician than the best musicians would also be the richest who could afford the most and coolest gear, which obviously isn't how things typically work out.
That said the OP was looking for Ambient module recommendations, and so telling him to grab a Pringles can and a pencil might not be the most appropriate advice! :P
Now, not to further derail this thread with our pish posh:
I didn't really consider OP's current setup when giving my last recommendations, since you already have Mother 32/Tides/Disting/Maths, maybe a nice effect module would be a nice place to look next, some ideas: Strymon Magneto, Intellijel Rainmaker, MI Clouds, Make Noise Erb-Verb, Tiptop Z-DSP... The list of cool effect module's could be near endless.