[XL] Heroes of Fallen Wings - Heroes of Fallen Wings

It's not possible. The script for increasing movement speed doesn't work in Equilibrium, and without it, the map is simply unbearably long.

If, besides this, the map doesn't have any other scripts/objects from Equilibrium, or if they are present in small quantities and can be replaced, then you could make a version for Warlords and upload it separately. Even if it is indeed unbearably long, there's nothing wrong with that - I've had it happen in WoG that on a randomly generated map, I would spend the first couple of weeks finishing my turn in two to three minutes, while the AI took 5-10 minutes, or even more, and that was fine, I just endured it.