Thanks for the comments. I really appreciate it!
As what you mentioned, such movement equipment fits the theme. (As long as it is not combat equipment, it would be fine.)
I assume you are talking about using it on Engineering suit and its upgrades? (Not for Basic engineering suit though, it just have a very tiny grid and is supposed to have batteries only.)
This mod should automatically support any non-combat equipment (neither energy shield nor active defense equipment) that works on vanilla power armours. If not, maybe it is not designed to be used on power armours in general, or not being added in proper data stage in the original mod.
I do not have time to try out new mods, but I will let you know when I find out anything.