Tried Xin again. I... kinda' like this guy. Gonna' have to do it some more, yeah. How do folks prefer to build th'fellow? Skill wise, the idea seems to go e->w->q and then mix it a bit between e and w, with preference toward e. Q seems "enough" just being there, whereas E is pretty painful and a gap closer, and w is both a sustain boost and enables the q knockup to land pretty easily, so that point spread seems fairly natural. Suggestions welcome, though

Last one I got saddled with the equivalent of a lane swap (went bot because other folks, the guy I was duoing with was d/c'd 90% of the game, so I was solo vs standard bottom), went boots 3pot -> Dorian shield and sword* -> Phage -> Sheen -> Triforce... and then things got a little silly because I was up fifteen or so kills (Bot game, ha. Vs MF and Lux) so I grabbed a tiamat and was starting to work toward a PD. Zerk boots somewhere in there. Was a little thrown together, to say least.
Looking at the guy, AP benefits 'is sustain a bit, and that delicious E. Then the rest of 'is non-ult stuff is basically AD steroids. So... not really sure where I was going. Like a little AP, not much, but some. Then AD stuff.
Guess I'm wondering if any defense items synergize particularly well with the guy?
*Speaking of this, is mixing dorians ever a good idea? It seemed like one in this case, but generally when folks go double dorian they seem to go double sword or double ring, not shield and something else.