Colhogan -
I wasn't bashing the AT cart at all. Sorry if you got that impression. Its far better than it has any right to be at it's price point. I love inexpensive, no nonsense gear, and it definitely fits that criteria. With all that said, I was saying that it's the limiting factor.
I didn't want to buy a 10x5 for the reasons you state. I thought to myself that I should have my head examined for contemplating a $430 (at the time) cart. When I heard it and the competition on my deck (Pro-Ject 1Xpression), my reservations went out the window. It made my system sound that good.
Please don't think I'm pushing it, or anything else on you. Just sharing my experiences and taking others' in, which is what forums are all about for me.