Confederate 6 Pounder Artillery

I'm setting up a diorama of a 3 man Confederate Light Artillery team. No battle in particular but I'm thinking of going with a mid-war look (the grays are getting dirty and sun-bleached from 2-3 years of campaigns). Going for a late Spring/early Summer look for the ground.

I haven't found the kit on this site yet (will upload info shortly) but the artillery and soldiers are from IMEX #779 American Civil War Confederate Cannon Set.