I recently got an ft explorer, and have been prepping it for some medium-range fpv. I am using the c-pack motor with a plush tenergy 60 amp esc. I was wondering if it would be able to fly with a multistar 4s 10,000mah battery(800 grams). I have increased the wing-span to 6 feet and have extended the tail section. I also moved the wing back a couple inches to center the CG. I have measured and the battery would be able to fit in the fuselage, and with room to movement it around to balance the CG, although this will not be a problem as the CG is balanced with only a 2200mah 3cell inside. Would it be able to fly with the larger battery, or would it be too heavy?