Great Looks like you got it under control😀 Just in case,.... the thread: 3ds Max/Zbrush: Proboolean + Dynamesh hardsurface workflow tutorial isn't from me. The method is from Amsterdam Hilton Hotel, a polycount member.
Polycount to me is what college should have been. Polycount is the catalyst that aspiring 3d artists need to break into whatever industry they are trying to get in to.