No ore patches, expand from a small island. Also install the 'Sea Block Pack - Official' mod for a complete modpack
Large total conversion mods.
I haven't yet, but I want to. I know you unwind the effect of this in Seablock, so if I remove it from Space Extension Mod, it will have unintended consequence here.
Okay, I'll keep an eye out for that update so I can remove the unwinding.