I figured I would come back and update this thread, as I hate when people never mention what they ultimately did. About a week ago I decided to bite and go for the SVS PC12-plus. My hard $1000 limit is currently laughing at me, but I feel good that my decision (sub won't be here till Monday, so I haven't tried it yet) will yield me a better sub then any of the other ones I was considering.
Honestly I was a bit worried about the HSU being under powered. I liked the PSA, but the SVS just kept drawing me in. I was hesitant to go with the PC12+ because of the 12 inch driver instead of the 15 inch on the HSU or PSA, but consensus seemed to say the SVS was superior to both. Thanks for all the help!
