any reason you want the 1012 over the 1010?, the n450 is just a hair quicker than the z530...but I guess the bigger difference is that the n450 is supposed to get better battery life than the z530.....not sure if you can get the TV and
GPS or not, GPS wasnt out when I got my 1010, (came out like 2 weeks later)..you might have to get an HDD in it then swap it out later....Good Luck to ya....
PS. Welcome to the forum..
Just a heads up on the TV tuner, dont expect too much, I mean I am glad I got mine, but depending on the area you live in you may or may not get a lot of channels without a real antenna, I only get like 2 channels, one is chinese and the other is a religious channel, both of which I could do without (no offense to anyone religious or chinese, but I am neither)