You left a piece out!
The line is "They've got the power to surprise."The G1 Seacons have got the power to survive:
Grand is Fortress's younger brother, so no, he's not as powerful.Why is Grand Maximus relying on Super Ginrai getting an upgrade to defeat this new Destron threat being sent to Earth. Isn’t he supposed to be as powerful as his bro Fortress Maximus? And who is this new villain?