First of all, let me start by saying that I don't have a problem with FEC having the ROW as long as passenger service is "there to stay" with decent frequencies. In all fairness, this will give CSX a competitor in the central Florida market (something that hasn't really been there since the SAL/ACL merger back in the 60s). Yeah, that's freight...but I think we've agreed several times over that freight is no small part of the reason that the FEC is pursuing this.
Also, I am going to take a stab that had the Orlampa project gone through, there's a chance that had phase two started up, FEC would have gotten involved, such is their entanglement in FL politics.
As to the trainsets...10 is what I think most of us figured would be needed a while back. My only qualm is the use of sets instead of cars...it's entirely an operational decision, but I just tend to think that having a bunch of cars that can be reassembled to meet demand shifts and/or not having to pile up mileage/wear and tear on the half-empty trains at the far ends of the schedule.
So the FEC is going to be in control of any HSR in the state. Honestly, that's not a bad thing. They seem to be a competent company and it's no worse than JR Central running the high-speed trains heading west out of Tokyo. Like I indicated before, I don't know that Amtrak was even going to get the operating contract here.
What IS important here is that a private company has seen fit to put a billion dollars into a new high-speed operation, presumably without the government chipping in directly. That says something big right there.
Mind you, I strongly support government involvement in transit plans and so forth...but I've also become sorely disenchanted with the burial-by-paperwork that federal plans recieve. To offer an example, had we been stuck with the federal high speed rail program for the Norfolk line, my understanding is that we'd have been lucky to get that in 20 years (if even then). Instead, the VA-NS initiative has gotten that wrapped up in the space of about three years. The detailed requirements for EISes and so forth to get federal funding (and the fact that the Feds are the 400-pound gorilla in terms of funding, meaning that it's not practical for a local, or even local-state, initiative to go anywhere without their support in most cases because...well, think about the relative burden put on the local tax base if the Feds aren't involved vs. if they are at an 80-20 Fed-Other match) have managed to smother a lot of transit projects, and the lack of programs at higher levels to secure operating subsidies on a longer-term basis have stopped others from even getting a serious proposal.
So I hope the FEC succeeds, if for no other reason than to humiliate the DOT. Yes, I know that some of this will break bad on Amtrak (which is always stuck under those requirements), but I'm at least hopeful that if a private company can do this well, it will be a much-needed slap in the face of the federal planning process.