Tiers revamping (Patreon)

I am thinking of revamping the tiers and reward. 

the reason why is because currently there's lots of workload that leave me having no time creating new works and for giving better and fairer rewards according to how much invesment you spend

2 dollars gets wip  and HD works 

5 dollars gets, alternate, access to poll, early access to new works and archive 

10 dollars gets, request, timelapses and psd files  

as 2 sepperates request on 5 and 10 dollar tier leave me exhausted and barely able to meet the quota and deadline, and coudln't provide time to make alternate versions or new works.

Please tell me what you think in the comments, and any critique are welcomed