What you're talking about is quid pro quo, not pandering.

Actually, we can learn from the skills Evangelicals have of reaching out; point is, how to do it in a broader way, rather than the safety of common Christianity, at least on a base level? If we remember, and subsribe to, the unrecognized fact that "Secular politics is the result of underlying, religious belief", then I think we will be on the road to achieving good outreach tactics through perspective. Not everyone we want to win over has to be denominationally of the same belief.  All that is required for liberty and conservative values is that the person be a Deist; otherwise, raw human nature rules that person's life, which will be at odds with us, I believe, normally.