Im not sure whether or not this subject has been breached before, but by giving a quick glance at the thread titles in Holowan I have not found one. I am wondering what is required to make a custom force power that would also be compatible with the spells.2da from the AIOFPM(btw: well done!). I don't have much experience at all with modding other than installing and fixing compatibility issues between mods. Thank in advance for the help.
What you may want to search for is scripting force powers because force powers are script driven.