My Bulgarian AK-74 parts kit has 3 completely different finishes. The butt has a nice plum finish, the upper hand grip looks dark mahogany and the lower grip looks like a partially stripped plum finish. Would like to get them looking like they might belong on the same rifle. This is my first AK furniture job and I am from the old school of strip, stain, multi-coats of BLO and a nice wax job. Any suggestions for this Bulgarian AK furniture?