you know, I wouldn't bother with win RT now. I read earlier today that Samsung said that they weren't going to release their ativ pc(with win RT, not the one with win 8) in the US because they didn't think consumers saw the value in windows RT and I think they are right. Why would you by an RT tablet when you can buy a tablet with an intel atom for the same price, like the acer iconia w510? Even if you are just using it for basic use, the atom tablets, like the w510 only get like an hour less than the arm tablets yet can do so much more...For example, even though you and your wife might do simple tasks, how do you know she wouldn't like to run turbotax to do her taxes on? What happens if she goes to a website and wants to download an application? Windows has an absolute crap-load of applications, far more than the windows store, ipad, android, and probably OSX combined... I'm not saying that you are going to use everything x86 has to offer, but what if you wanted to, you can't do it all on RT.
I'm just saying that when you can get more for the same price, why not get more?