I love the idea of an Edwin romance. One problem I've always had with him in BG2 is that the Shadow Theif Stronghold quest is required to recruit him. As I often play theives (the only class that is truly lacking NPCs, in my opinion.) that are hard-core evil doers, I like them to work for Bodhi. This is impossible with Bodhi's refusal to hire a theif. If there was some way for the Edwin romance to include a different starting location for Edwin, or a patch that disables Bodhi's refusual to hire a theif, I'm sure many people would become your gasping concubines for eternity.