Just bought a pair of victories and I can only find 7 spikes to put in them (4 1/4" pyramids, 2 3/8" pyramids, 1 a/4" Christmas tree. What would be the ideal positions for these 7 spikes in my victory's for ideal traction/comfort? My race is on Friday and I can't drive to buy some since my license is suspended and I don't want to ask coach or teammates for some because that would be very suspicious so I will definitely only have these 7 spikes. What do I do?