How can I tailor my faculty application to maximize my chances at a liberal arts college?
I wouldn't drop anything from your CV.  I might shift things around so that the "List of Courses Taught" (or that you could teach) is on page 1 or 2. Teachings awards and anything similar also up front.

The cover letter is key. Your research accomplishments should be one paragraph while discussion of your love of math, the fantastic students you interacted with at one of your postdocs, the courses you would like to teach at X, and your teaching style should be at least 2-3 paragraphs.  One thing that I did when I was applying to SLACs was to have a list of my courses in my cover letter followed by a very small print (all course syllabi listed here are available on my website: www.example.com). 

And of course you should also include a separate teaching statement if they require one -- or even hint of wanting one.