Well Robbepop, I just got finished re-playing through both the RPG maps you made. Got completely maxed out on 5/8 classes in GoH (and to MP 20 on the other 3) and to around FL 40 ???-monsters in MMRPG.
Your maps still seem fresh and unique. They also both work (almost) perfectly on the latest WC3 Battle.Net version.
While playing, I couldn't help but notice that GoH has the potential to have a much more expanded endgame, similar to Path of Exile with randomly generated maps and gear. This would, of course, require some features to be added to Reforged, so we will have to wait and see. But I just wanted to give you my two cents as an avid RPG and ARPG player, that GoH has limitless endgame potential if you should decide to update it in the future.
Thanks for the many hours of fun!