I don't know. I went for lunch with an ex of mine who became a stripper, with the girls she worked with. Two of them brought there boyfriends, and both the guys were plain, dull, short guys who had jobs that paid well. I suppose they both got something out of it, the girls had a guy that paid for everything and adored them, the guys had a girl who (looks wise) was well out of there league.
I'm guessing that WG boyfriends are similar. If she was well out of your league, more interesting, etc then yeah you might be okay with it. But if it was a girl who was average, I don't think it would last.
If the relationship became serious, then there would be a big issue to deal with. If it were me, the girl would have to me a lot smarter than me. And we'd be moving to Vienna after we got married.