@Riot - New support masteries (suggestion)

Hi guys! Ive been thinking about how i never change my masteries while i play support. Its not that i don`t like our current masteries but sometimes i just feel like there is no other options. For example, supports will aways pick the extra CDR as there is no other good option available, and always the mastery that gives passive gold.

My suggestions would be:

A mastery that reduces the amount of gold you receive by farming by X%, but increases the amount of gold you receive by assistances by Y%.

and

A mastery that reduces the amount of gold you receive by farming by X%, but increases the limits of wards you can have by 1.

What are your thoughts about it? ^^ I don`t think any other class would try to use it, so i think it could be balanced around supports!

please comment!