Hi i have just got a TP power 1570 kv 4050 motor for my v2 infraction, going to be running on 6 & 8s using a max 6 esc until I can get hold of a mamba monster x { none in the UK at the moment } I do a lot of hooning with the odd speed run & a bit of drag . will a spool be ok or am I better using thicker diff oil