A quick fix for Castlevania that addresses some of it's faults. Listed below are the changes I made:

Increased character speed
Do not lose whip powerups when hit by enemies
Coins changed to money bags
Hearts changed to Castlevania potroast
Crosses changed to Medicine jars.

Contact info
iamstillhiro1112@yahoo.com

Be sure to visit http://www.thegshi.org/ a cheat code site steadily growing it's cheat database.

Thanks to Ugetab for finding the character speed and whip addies.