First i wish you a Happy New Year. Question: Could you write a HikPack for the G1-series working with DS-2CD2785FWD-ISZ and 2185FWD-IS, so that i could downgrade from 5.5.0 to 5.4.6 resp. 5.4.5 ? Or could you downgrade it for me if i would send you the two cameras? If so, what would that service cost?