Personally, I don't see much point to making such a Strife "revival". It would be a completely different game, why not make your own mod rather? Unlike in the case of DOOM, for Strife you'd have to create all monsters/items/textures/weapons/etc. from scratch. By the time you're finished (if you can finish such a vast undertaking at all), the game won't even remind you much of Strife. Also, Strife was looking very ugly, unlike Heretic and especially Hexen, this game was all about gameplay and not at all about the cool environment (there are very few maps in which I stopped at all looking around because it was nice, whereas in Hexen I stopped dead in my tracks many a time, gazing in wonder at the awesome scenery by that day's standards).