I had a great time playing Tolmekian's TechTree Fix v3.51 with MoOII Minors (TTTFix), and I like the texture improvements of LogicSequence's High Resolution Graphics (HRG).
So, I want to combine them. Here's what I've been doing:
I noticed that directories in which HRG has files, are usually empty in TTTFix.
With that in mind I copied the TTTFix mod to a new directory (let's call it "NewMod"), and use TeraCopy to copy the HRG files to NewMod. (The reason why I use TeraCopy: It won't cry murder when finding folders of the same name, it will copy files not existing on the destination target, and skip files already existing).
After the copying is complete, TeraCopy reported that there are 2 conflicting files: ModDescription.xml and Data\RaceConfig.xml.
Solving the first conflict is simple: I just edit it to reflect the fact that the new mod is a combination mod.
The second conflict is much more tricky; they are sooo different. However, at a glance (I've not read the file completely, just a quick perusal) HRG's RaceConfig.xml doesn't seem to refer to additional files of HRG itself. So, I just leave TTTFix's RaceConfig.xml alone.
I'm yet to test the combined mods yet. but do you think I did a mistake in my steps above?