No...
I gave you one in my example...
Player A shoots for 10 seconds with scout or right clicks with his knife.
Player B shoots with a para or with p90 also for 10 seconds.
Both are using the same race so the % proc change from their skills is the same.
In the end of the 10 seconds the skills should have proced the same times even tought their weapons fire rate are diferent.
This will make races like jack less "op" with ak but better with scout. The way it is now high fire rate > low fire rate.
With this change it will make the weapons more equal.
I hope you understand this time. :P