Hey, Gerrye. I'm actually going to be mucking with this shortly. I've been busy with school and work and had to set aside most of my projects...
I had my PE develop Alzheimers earlier today. Deleting the dalvik cache and rebooting mostly fixed it (how odd?) and then I got the bright idea to mess with the prop file again and fully broke it, lol. So I'll be reflashing it tomorrow and testing out some more FSs on the SD card. I gave my brother my 64gb card, so I'll be doing all the testing on my trusty 16gb unit.
I'm hoping to be able to buy a 128gb card for my EE next month, I'll definitely update with how well that goes.