Sinner,
I'd go for the last 2, I'm not big on the bikes that look like the first one, I don't think they're in the minibike class, but that's me. I like mini's that look like mini's, and trail bikes should look like trail bikes, I like motors that sit level and frame lines that look good to make a good looking bike, as for the wife---- we all go thru that from time to time, maybe you should start building a bike up, make her think that you think that bike is the best thing you got, then sell that bike, (parish the thought!!!!), anyway sell that bike, and spend the money on her! By doing that, you show her that she is the most important thing in your life, if it don't work, she's cold hearted, and you should seek the advise of an lawyer