If you plan on shooting mostly targets, why do you need 30 fpe and .22 cal? And why regulated? Sounds like you're just adding cost, without netting any real benefit for your primary use. I can assure you from personal experience that a 16 fpe .177 will easily take g'hog size game out to at least 30 yards, and will be much cheaper to shoot. And for targets, the same gun will work quite nicely out to 50 yards or more. Yes, a reg MIGHT give you a flatter shot curve or possibly more shots per fill, but they do wear out, and it's just one more thing to go wrong. Spend some time with a chrony tweaking an unregulated gun and you can get close to, or even better, the performance of a regulated gun for a lot less money. For your price range, there are a LOT of really nice guns out there, but by requiring a reg, you're ruling out a bunch. Later.
Dave