go ahead those wires had to be tamed!
if I did it again I would wire them up with it split in two halves and then connect the circle together. Wiring it while it was a circle tower was tough with big hands but patience got it done.. also my package came with really long DC power cords that I just balled up and wrapped.. shorter wires will go a long way making it easier. But as you see there is plently of space in the crate to take even miles long of wires
the risers are M3 Male x M3 Female Hexagonal Thread PCB Standoff Spacer 50mm Body Length
i got them from Amico on Amazon
http://www.amazon.com/gp/product/B00AO4332O/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1also, have a stack of twist ties to set some pitch lengths on the connector ends, (3 pairings and 2 pairings) that makes the connections less prone to pop off