Tweaking RVE Thread - Revamp Expansion Mod (RVE) for Supreme Commander 2

Hello, wasn't really sure under which forum I should post this, I came to feel this is probably the closest to truth. So I downloaded RVE after a long time (it has probably been 3 or 4 years) and decided to balance and tweak it for my own personal tastes. It took a while to remember how to do that but then I remembered and found the .bp files. My problem is though, even if I do tweak the files themselves, nothing happens in the game (I tried with the base game first. I've also come to the conclusion that even I have changed stats in the base game in uncompiled_lua.scd\units and z_uncompiled_lua_dlc1.scd\mods\DLC1\base\Units and shadow folders, the stats presented there are different to begin with than what units do actually have in the game when you play it, so I'm guessing the game is reading the new stats from some other source, a patch file? perhaps, which is the reason why changing these stats gives no profit).

Now I also went and tried with the RVE mod, which I thought would work since while reading the stats and looking at them in game, the stats indeed were the same. So it probably does work. Except it didnt and then it occurred to me to remove the mod from the mod manager and reload it again, obviously. After which it says:

"The profile.yml in the SC2 package is invalid. Reason is below:

The filehash specified in the mod profile does not match the actual filehash of mod.zip which is F01FCC3349C836DE80D5E7E2C3B4A632615698D144D86A0C26A97A0BA8CA0BC7

Unable to continue."

So it seems if I indeed do wish to make changes to RVE myself, I need to make my own .sc2 package. Now I tried to do that, went and copied revamp_content.SCD to desktop, edited a .bp file within, opened SC2 Creator, clicked Edit existing, deleted old revamp_content.scd and added the new modified file, changed the name so I can differentiate between and clicked Create Mod, after giving a name for it and going for ok it gave out this response. What am I doing wrong here?