Haha, I was thinking Oda + Rio for the very same reason. Hamada is 3 cm (? I think) shorter than Oda, but Rio and Oda are even. And I'm VERY FAR from shipping them, but imagining those two walking side by side in the street among average Japanese people makes me giggle.
It's Kano/Abe/Kano for me; Abe topping in bed and bottoming in life. It's kind of weird to write K/A/K every time, so I shorten it to Kano/Abe.
I only know one real site with fanart, this one (lol, now I see there's some Tokkyuu in there, too). There were a few logs, but I never save log urls. And then there was this one fanfiction site I totally failed to save because it traumatized me with a Shingo/Junta rapeorwhateveritwas piece. Which was stupid because all the other stories were pretty hilarious, but I was on the verge of throwing up by the time I finished that one unfortunate fanfic, and yeah. I shall find it again, though.