I'm done with Feigaos now :)
I haven't weighed that truck yet... but I know I'm going to have 5Kg of Electronics, battery & mounts... I can save 1.5Kb by running only 12S1P 5000mAh..
I will try it with the 1P setup first...
The roller is < 13Lbs.. let's just say 13..
I have front wheel disc brakes setup for it... as well.. And once this is done, it will be 4x4.. If there's a will, there's a way...
So I guess I can roughly say the trucks total weight will be...
12S1P 5000mAh = 21 Lbs (264 Watt/Lbs)
12S2P 10000mAh = 24 Lbs (370 Watt/Lbs)
** 12S3P 15000mAh/Quad BL = 31Lbs (537 Watt/Lbs)

- this won't happen, too heavy...
I know she will be going fast...