rightie here.
my street/floor hockey stick is a cheap RBK 1K woodie, which works just fine for cement. i find having cheap sticks for street to be good since it will wear out fast anyway.
for roller, i use a CCM vector V40 abs blade that i picked up from the Hockey Shop here in Surrey. it was their last one, so i expect to switch to Cyclone Taylor soon since they have the same blade in stock online.
try checking out Cyclone Taylor since they have ABS blades listed on their website. if it's not in store, just buy online. Your Koho is there too.
Koho 2100