Enhancement is expensive and money for it can only be obtained through forum activity, not a calculation determined by dividing your current experience.  This is to give people something to work towards so that they can have the edge over other players and also to do better in the combative storylines.  Consider this the first level of enhancement.. when (or if) it gets to the point where everyone pretty much has the same stuff, then I will add some more.  The reason I am doing it like this is it gets kind of boring when everyone has the same thing.. having to post a lot of extra stuff that cancels itself out and is basically irrelevant.
 
Yes, this is kind of a new system that may or may not work out because it does allow for some pretty massive hits.  But I think it might be pretty fun so will give it a try.. at the moment I am not putting a cap on enhancers because I want to see how high people can stack their shit up.  I figure this will end up either as a big forum with a huge range of various character strengths, or a bunch of people thinking I am a moron.
 
Damage:  $5000 per +1 to attack
 
Defense: $5000 per +1 to HP.
 
As a note, it is not necessary to state a weapon or armor name IC for these.. because I have found that gets tedious and cramps RP styles.  It's an enhancement of basic ability, you can choose to RP it how you want.