Kaz, I hear you about the thongs! Of the small selection of underwear I bought a few days ago, a thong was among them. More comfortable than any boxers or briefs I've ever worn before, and only beaten my my new pair of polka dot panties! It's slightly too small though... I'll have to learn to tape myself up if I want to wear it.
I'm glad to hear that this - wearing womans clothes without trying to look like a woman - is fairly natural. I was worried it might have been a bit strange to just go halfway like that, like a Ken doll wearing a few of Barbie's garments but not actually wanting to look like a Barbie.
Speaking of Ken, do people noticed if your trousers are a bit too smooth at the front, when you're out as a male?