I haven't. Some DoomWorld forum dudes were suggesting I check it out and consider combining ManDoom and ScoreDoom, but I haven't looked into it.
b-b-b-bump
The upcoming update to Brutal Doom reminded me that I'd been meaning to give ManDoom a much-needed update to the latest ZDoom. So, I did. ManDoom is now a modified version of ZDoom 2.7.1, so stuff like Brutal Doom and RE Mercenaries are now compatible.
http://users.zoominternet.net/~tain/ManDoom/