They are cheaper than the victories but similar, and I've heard from 2 people they were good spikes. Could they work?
LD or MD?
MD2
http://www.zappos.com/saucony-endorphin-spike-md2-white-silver-orange?zlfid=111
LD2
http://www.zappos.com/saucony-endorphin-spike-ld2-white-silver-citron