Picket Fences out In Space - Transformers Series

Nightbeat, Sky Lynx, and a mysterious transformer with an unpronounceable name set out on a jaunt, which turns into a mystery, which turns into a quest, which turns into a saga involving aliens made out of psychedelics, secret wars between geometry and angels, and agape love. (This is a self-contained story not set in any particular existing transformers continuity. Pick your favorite and say it's in that one.)