Did you find any solution? Maybe @Looking Glass could creat 2 Campaignfiles. One coded with only hotstart versions and the other with the coldstart versions of the mission? Then the user could choose which version he wants to play. To skip the missions is bad for the campaign progress.
Would it be possible to add this fantastic looking KA52 livery to the CH KA52? I don't know if I'm right, but I think someone has already uploaded screenshots of a KA52 in DCS in the CH Forum showing this livery, but later deleted them...