[user151]

Not an expert but going 111 (aka Destiny Cloud Fist) and reacting to what he throws at you might be really good. Banelings ... Rax Fac wall in + marauders will own them. Roaches Banshees... will own them (I hope they'll be out in time, if not marauders on high ground will still own roaches).

A little off topic but I also have a question. On 4 P maps can I go 1 base 2 hatch first to trick the opponent of thinking an attack is coming and then setup a hidden expo? Would it be viable or too mineral intensive to actually pull off? I'm in bronze league so everything and nothing is possimpible :P.