For example it's impossible to charge a quantumsuit or mining laser from IC2 in a TechReborn MFSU.
And it's also impossible to charge TechReborn items in IC2 MFSU.
I know that you're working on a new power system but I think that IC2 support is pretty important and having a config to enable using EU in the future would be very enjoyable by players/pack makers!
Forge 1.12-14.21.1.2415
TechReborn-1.12-2.6.9.165
RebornCore-1.12-3.2.5.88
Industrialcraft 2 2.8.7-ex112