Hi,
To be honnest, i dont like one of all these cheap aluminim cases at all, they look industrial and have nothing to do with a nice synth, x0x realy is. They all look like acid-lab gears.
I personaly prefer a mixture of nice wood things and high end finish of the control pannel. Watch GenoQs website for inspirations...
http://www.genoqs.com/. If you have ever touch the gears of them, you only want that ones. I personally think the nemo "finish" could be the right one for x0x =)
/Marco