Anytime you see power output figures without either a peak/average spec, or a distortion THD @ that figure, you can basically completely discount them. They mean NOTHING...
1000W of WHAT? Peak? At 20% THD? Who wants to listen to THAT?
Mind you, Podium's figures are no better. You only have your ears to help you. Best of luck getting a store to let you A/B them.
I know a LOT depends on how big and beefy your main PA is, but I always prefer small monitors in close to bigger ones further away. For the size PA's I tend to get payed through, there's always enough kickback from the subs I don't NEED anything under 200Hz in my monitors, and really not that much up to about 300Hz. Use big monitors, you usually end up with a muddy stage sound, you end up over-driving the darn things to help bring out the mids, next thing you know, it's a runaway situation. Too many people want to hear a flat signal on stage, when they should really be concentrating on those critical mids and upper mids, where all the information is...
Give the audience the Full Monty, but don't shoot too hard for it in your monitors...