counter rotating props!!

[fastblack]

hello two mates of mine are building two hpr mystic catamarans 115cm long, they will be using leopard 4082 2200kv x 2 , seaking 180amp esc x 2, 5 or 6s lipos 5000mah, x442 left and x442 right octura props.

is this a nice setup and will they need extra caps on esc? also will they need 40c batteries minimum? i guess 5.5mm gold bullet connectors is minimum for motor esc and batteries? no deans here? what speeds too be expected?

AND THE MOST IMPORTANT THING: should the counter rotating props rotate inwards towards each other(towards center rear of hull) or outwards away from each other?

(hope you understand question im little bad in writing english)

[dasboata]

for the best speed set them up so they both turn to the inside For handling turn them to the outside this has been my understandoing good luck Chris