I certainly won't refute your statements regarding the school in Lebanon, since I honestly haven't paid much attention to those developments. However, I doubt PNWU has "none" of the things this school will have and I caution you not to count your chickens prematurely. That's really a debate for another thread, though.
As for tuition, I agree that it probably won't be coming down. On the other hand, it's not the highest tuition around and for HPSP students (myself) it's not a huge concern. Also, as for the huge 33% tuition hike, they made that adjustment after the first year. I mean, the school administration made their best prediction of what tuition should be that first year and quickly realized it wasn't feasible to have a medical school in the growth phase while also offering cheap tuition. It was an admirable goal, it just didn't work out.
As for clinical sites/residencies, they did just release some news about those developments. There seems to be much enthusiasm from the school, but yeah, not much real info there to make a decision either way. Again, since I'm obviously pro-PNWU, let me just say that none of the schools I visited made any guarantees on clinical education. You almost universally were forced to move out of state or even cross-country for clinicals. Plus, they were all very diligent in informing applicants that "clinical sites were subject to change."