Honestly, while that breakdown gives me a good idea of where you're coming from on this, I think it involves making so many assumptions about Luna's play that it feels more like Barney's lynch last DP. I can buy that Luna would do everything he could to look townie as scum and that the CC might serve those interests. I have a much harder time buying that scum, which again had the opportunity to ask Pie about two role claims of their choosing, would actively decide to hide information about their role the following DP rather than upping their towncred by claiming.
I recognize that your leading the wagon on Savant also increases your towncred. Hell, I'll grant you that it increases it by more than the CC if we look at that in a vacuum, though I think there's enough other evidence to consider here. I'll grant you as well that Luna has pulled a similar sort of belligerence as scum (though I can remember games where he did so as town). We have at least some indications that both of you are town and, right now, I think it's more likely that both of you are. But each of you is going out of your way to make this a "me vs. him" situation, so that's where the rest of our attentions have been focused.