I've closed the poll and made my decisions. Despite votes for Neal being overwhelming, i'm not going in that direction since there are issues with the relationship I can't reconcile. Instead, I will be going with Eliot/Hannibal and Neal/Henry Morgan (from Forever).
Who should Eliot be paired with?
Hannibal King (Blade)
Neal Caffrey (White Collar)
Duke Crocker (Haven)
Vic Mansfield (Once a Thief)
If I don't pick Neal, I'm contemplating pairing Neal with Cory Raines, because two Immortal conmen and thieves is way too fun and I can bring in Amanda. (Also, I get my Nick Lea fix). Or possibly Ichabod Crane, mostly because it makes me snicker. And that's how most of my writing starts. I think I have a very twisted muse. Ooh, or Quinn, the other hitter. I think I need another poll.