Get rid of the rest. You will need to keep 1 more SP as the rules say u need 5 SP's. Spend less than $1 miilion for him and make sure he's ONLY a SP.
Another option is to fill that 5th SP slot with a guy who can also relieve and use that as your mopup and/or middle reliever as they usually have high R ratings. If you go with a guy who is SP only for that 5th spot your goal is probably for him to never start or pitch at all. With that target of 0 innings forget the under 1 mil and go for one of the many 0.500 guys. In 200 mil you can usually afford a good S/R guy for matchups in extreme parks or long relief.
Agree with vsick your infield is weak. At 200 mil though choices left on FA wire may be thin. You might consider offering shopping your abundance of * pitchers for a middle infield upgrade. Trades are easier to pull off at 200 mil than lower caps because opposing managers can get better players via trade than is available on FA market. So they are more willing to make and accept fair offers. Don't be in a big hurry to drop those extra * pitchers if you cannot obtain good position replacements.