Well I can think of a half solution to our problems now.
What about sticking with High Dispersion magazine and clips? The enemy isn't as accurate and yet you can still have the bullets popping all around you. Its not suppresive, but like in SEBNAM the HD clips make it that much more interesting since the AI doesn't have laser accurate M16s and AK74s.
Ahh well I tried...
Hopefully ofp2 will address this in the core engine when it comes out...