Recon, imx pro or possibly a Redington vice would be good tools for the job without wrapping up a ton of money. How much use in PA? There's as much streamer fishing available here is anywhere, you just have to go get it.
All of my streamer setups are 7wt except one 6wt. Ideally, I'd say a reel with 2 spools (floater and sink tip). If you're staying with just one real or one spool by all means get a floating line. You can get your flies down deeper by using a heavier-headed fly, a little longer leader or a poly leader. A weight forward line or something with a heavier than standard head should make it a little easier to cast heavier or wind resistant streamers. Be aware that if you get a line such as an outbound short, you can't cast it like a regular fly line. Same goes for a sink tip line. Those are lines that you pick off the water vigorously, shoot line out on the back cast, haul on the forward cast and let it rip. It'll go 50 ft. You'll learn to control where your fly is in the water column by changing the tippet size or by changing the material the fly is made out of.
* You can never strip your fly faster than a trout can swim but mending is hugely important.
* Don't be afraid to experiment with ridiculous colors or ridiculous sizes. Sometimes just 7-in trout will hit a 5-in streamer or at 20 inch trout will hit a 2-in streamer.
* How many times have you canceled plans due to muddy or high water? Not the case with streamers. You'll learn to fish in awful conditions and at weird times..... Just to get that one hit.