Thanks for the encouraging messages folks!
For Trojan, initially i tried to do it for OCS/ECS but the compromises were too many, and I wouldn't have liked it. Keep in mind that for the colors alone I'm using a 128 color palette + 16 for the parallax background, plus wanting musics as faithful as possible to the originals, I preferred to have really big but quality .mods. And anyway with all the character animations, sounds, etc I am already living at the 2 mega chipram limit, so anyway a version for stock ocs/ecs, would not be possible.