Looks good! Personally, I'd have stayed away from the drop leg SERPA at all costs, but that's obviously personal preference. Why don't you shift everything over just a little bit so that you can reach your mag pouches and dump pouch a little more easily? Not only will it help you use them, but the less centered on your butt the dumper is, the less prone it is to flapping around and smacking you when you run.
And for me:
Anybody try the Tyr Gunfighter's Belt yet? I'm thinking of getting one, but it confuses me in that it's like a rigger's belt, but in order to use it with MOLLE pouches yo