Start by clicking on 'Rankings' at the top of the home page. Scroll to the series for pitchers. Grey provides a short review of each pitcher. Then go to the overall Top400, which gives you a clear picture of their value relative to each other. You might want to check their ADPs to see if any are likely bargains/overpays where you will be drafting. Pitchers with higher Ks generally get higher ranking (all else equal). If you target one guy with higher era/whip then balance with another lower.
Quality of streamers will be critical to your success. The Stream-O-Nator a great resource. http://razzball.com/streamers
This will be populated with the on-going weekly scheduled pitchers.
Keep your pitching slots filled with CL/MR. This will accumulate counting stats. Just as you will with SP, target high K, quality periphs. Closers-in-waiting good options; weigh poor periphs--are they worth the saves you might get for the hit on periphs while you are waiting/hoping?