Hello,
 First off, I'm enjoying DMA quite a bit, so thanks for the work you've put into this. I've only read a couple of pages of this (37 page) thread, so forgive me if this has been discussed:
1) Will you consider making resources like armor and aircraft more limited? I don't know about other people, but I find managing limited resources (like in OFP: Resistance) more challenging and fun. So if your brand new 'copter gets shot down, you'll have to manage for a couple missions until HQ replaces it, and change tactics accordingly.
2) How about persistent resources to make up for losses in the field? Say I manage to capture one of those Toyotas (not too difficult actually). How about letting me keep it for the next mission (until I run out of ammo, perhaps?)