Welcomt to WC

Sounds like you've been enjoying yourself here so far.
As far as the filtration goes, the general rule of thumb for oscars is to have the filter turning the water over 10x an hour, give or take. And you're right, they're very messy fish

You might need to rething the UGF, once they reach maturity, oscars are full on diggers and you'll probably end up with exposed plates in fairly short order.
Apart from that, like Domica said, any questions, just ask away, we're here to help!!
