Nitro Reward

Hello, I come to you to offer examples of rewards after more than a year of nitro.

I would think more of nitro boosts an offer of the type:
 -1 year nitro boost on going to 3 boosts and not 2.
 -2 years of nitro boosts on would go to 4boosts.
 -etc ...

And for what would be a nitro classic, we could precisely:
 - after one year, allow one month of nitro boost trial in the form of current credit
 -after 2 years, give a member the benefit of classic nitro with 2boosts, that could be an idea to see.

What do you think about that ? Could this be possible and added according to you?