right now she's running waaaay lean. The same thing had been done to my bike by the PO's dad and bro - pod filters without a rejet to suit. The asshole brother of the seller of my bike stuffed some foam rubber in the pod filters, which got sucked into the carbs when I was on the way to the rolling road tuner.
The other problem is that not all filters are the same, nor are all exhausts. As well as this, some carbs have divisions in the inlet for pilot, which can be obscured by cheap pod filters. It's worth checking (and there's a great thread on this forum about the evils of pod filters, which goes into this). What works for one bike probably won't be the right setup for yours. Might well be time to buy a jet kit with a selection of sizes.
Sorry to be so negative, but I've just been there myself.
Until you can get the jetting issue sorted, try restricting the inlets - covering about 80% of the inlet area of the pods will probably give a significant improvement in the running. Duct tape solves many problems. As well as up-jetting on mine, we still restricted the inlets by covering about 90% of the filter surface area. I'm up a few bhp on standard, and the bike revs cleanly and is tractable.