Same. Similar, anyway. I've only knowingly met one trans woman who completely passed, who - if they were a Cis woman - not only would I have been with, but would've been completely out of my league.

But knowing they were Trans... yeah, I have hangups, in the same way I'd have hangups about the idea of being intimate with another man. I'm not completely against the idea, but I've got ingrained social prejudices it would take a fair bit of work to overcome.