Yes, looking at dropping another 50kg+ off the car.
Bonnet should save 8-10kg
Seats should save 25-35kg
Lexan glass should save 10kg
Even lighter alloys should save 4-8kg
So even with minimum savings of each that is still 47kg and would get the car to 1100kg with half a tank of fuel. With the power improvements planned I should be getting 230-240bhp/ton which should be ample............................ for now!