No, I'll stick with fully custom for the first game. Dark Urge sounds like fun ( more than playing the other origins, as you can pick race/class/looks ), but It seems likely to be a lot more "invasive" than the baalspawn/slayer narrative in BG1/2.
To be clear, I think playing the Dark Urge is something I will do, but I think it might spoil a first run.
