It's a grey area IMO, so I wouldn't call such a dude a homo. But perhaps that's just me showing respect to transgenders by at least acknowledging their status and also the guy. This isn't really the kind of place to have that viewpoint though - everything's homo, or part of the gay agenda
Me, I can easily admit I'm not into transgender women, I think that would probably make me transphobic because while I'd show them respect, it would be difficult for me to date one with the knowledge that they used to be a man - thereby reducing them to their genitalia. Couldn't do it. Any other guy who can, good for them. They won't get no heat from me over that.