Evan, if you haven't seen it yet, you might find this article written by our own Matt Newsome of interest: Pre-Culloden Tartans.

In it is mentioned a pair of Macdonald tartans, MacDonald of Kingsburg and the MacDonnell of Keppoch.

In this older (closed) thread on the Macdonell Of Keppoch are some computer generated illustrations of various Macdonnell of Keppoch tartans plus a discussion of the Battle of Mulroy (1688).