Actually, unless they changed it in a patch, actual dominion score is capped at 10, but each 5 temples still adds one. The first game I ever won against the AI, I was building 13 sacreds a turn at the end, in my capital.
Also, I see your idea, and I support the concept of "just playing a fun strat" in SP. I'd suggest any combo of F, A, W, and S would give you the most bang for your buck. The A can be a minor, just for some missile protection.
Also, an interesting thing to try in SP might be something like A6+/N10 - or E9/N9-10.
Though I will say, even though it makes me sad all these people come in and cover up your "for fun" idea with min/max awake SC suggestions and such - I tried a strong bless with Marignon once, and it went very poorly..... very, very poorly.
