also i don't think the text will be that much bigger on the 13'
Well that isn't quite true. Text is definitely smaller on the 11". If my eyes are tired, I can find it a bit of a strain - but I really need new glasses also.
After two years with the 13", I often found myself wishing for the 11" - especially while travelling. My previous laptop was a 2008 15" MBP, and that screen was just beautiful. The 2011 13" was a nice transition, because it had the same number of pixels.
But over time, I sort of felt that the 13" was "neither here nor there" - not quite a large laptop and not quite a small one. I'm enjoying the 11" machine a lot now. It's great for watching movies - seems more "personal" than a bigger computer, and I still use my 15" MBP to watch DVD's when I want a larger screen anyway.
I honestly don't notice any difference at all with the keyboard and trackpad. I guess they are a bit smaller, but not enough to matter.
The 13" is also a very nice machine however. You really can't go wrong either way. The only hard part is deciding which one to buy.