User blog:Knife!/Vandals

I am getting very sick of vandals. Bryce is also getting sick of vandals. So I have devised a plan which revolves type of vandalism they have commited

Adding False Categories
Anything more than 25 false categories will result in a 5 month block

Blanking Pages
If a vandal blanks a page, there is no question but to block them indefinetly. But if a user, blanks a page then refills it straight afterward then there is a question on how they have refilled it.

Please tell me if I have missed anything you consider important
Is it a good plan? Comment your answer