Jon:
Congrats! I'm very jealous! Pete Cornish's stuff is the best, but incredibly pricey. I've wanted one for years, but couldn't bring myself to spend more than the price of a custom Alembic on one. I didn't realize that you have to supply the stompboxes...none of the PC customers I had a dialogue with mentioned that tiny tidbit.
FWIW, I'm also a Peterson devotee. I have the V-SAM virtual strobe. IT wasn't real cheap, but it works great...much more accurate than a std. tuner, analogue or digital. I've had two analogue Korg's I've used since the early 80's that I dug, but the Peterson is much better. Personally, as a student of the guitar, I find the additional features of the V-SAM valuable. It has a very useful and customizeable metronome, and the tone generator is useful for tuning acoustic instruments and/or ear training...this thing will tune ANYTHING: it's designed for school band departments.
FWIW, despite the hight price, they're not US-made, nor are they very durable. They come with a blue Fluke-style rubber protective sleeve because the unit itself is made of cheap plastic. I had a speaker (cheap, PC-mount type) fail and replaced under warrantee after only a few months of ownership (it's used for the tone generator and metronome functions). Other than taking it to my lesson a couple of times, it's never been out of the house, nor has it been dropped or manhandles in any way, yet it still failed. Physical protection/durability shouldn't be too much of an issue if Pete mounts it in one of his massive wooden-constructed pedalboards, however.
Cheers,
Kevin