http://topreplays.com/Replays/Details/3246/Lostcause_vs_Waking
You snipe any scouting ovies, so they don't know if it is a 1 base marine/tank or FE. They'll figure it out about a minute before cloak hits so he's SoL if he doesn't have a Lair or a ton of crawlers already. Once you fast tech to banshees, your minerals will be freed up from building infrastructure so you can throw down an expo and extra barracks and transition into air + ground.