It's possible that I could date a transman if I met the right guy and we mixed. Many of the ones I've met are quite handsome and have good personalities. However, if I'm being honest (and I mean no offense to anyone), I would have some concerns about certain physical things. With that being said, I'm in the same boat, so I'm very sympathetic and understanding towards the situation. If I met the right guy and we both respected the feelings of one another, it's possible we can make things work.
As for transwomen, that's a definite no. I'm really not interested in dating any female (trans or cis). It's just my personal preference and I mean no offense.