I don't exactly understand what that means, please explain how it is relevant to my post.
Also i am a Zerg player so for me each base is 300

it means that if you build anther base you going to need anther six workers and for me when playing zerg i make 6 zerg and scout out THEN bomb them with hygas :

if u want to improve at  BW:
-watch progame Vods,
-watch progame replays,
-play a lot,

if u wanna learn, go to channel clash@west or as@east play 1v1 gainst some of them, save replay, study their strat and perfect it. gFg(: