Just to forewarn people I've done some rethinking and I'm going to go for having my starting portfolio be Light.  So I'd start as the God of Light and once mortals and lesser beings start popping up adopt other portfolios like Generosity, Medicine, Benevolence, things like that with the aim of clustering into something more general like Succor (The action of rendering aid) or Virtue *the general quality of being 'good) or Compassion (self explanatory).

Anyway in sum I'm switching my dibs to Light :p