KG and iverson are big time scorers. Normally the average ppg for your starters needs to be 15-18. iverson and kg will average north of 20 each, and most starters in fanasy will throw down a minimum of 10 (guys like chander that are rebounding C still tip in almost 10 a game). So for every KG you can start a weaker scorer.
I think you are fine in scoreng. but your bench looks like a mess.