Ramshorn,
It may be worth doing a search on this one mate, as both schools you have mentioned have been discussed numerous times, with lots of input from lots of people.
I have first hand experience of NAC, and personally can recommend them, I have been twice and had a great time. With respect to the CPL in the USA, you may want to contact Flying For Fun or look up his CPL diary which was posted here and is very informative. And from memory I think he did the course with EFT.
Good luck with the remainder of your ATPL writtens.