Adding Tiers? (Patreon)

Okay so, I am not gonna stop putting up WIPs here at least once a week, but I am wondering if a dollar a month is worth doing a big monthly drawing hm hm

An additional idea if put lots of work into the Big Drawing, put out WIPs over time while also giving wips of other drawings I am doing

Hm hm hm

How does that sound? A higher tier (maybe $2 or $3 bucks) for the Big Drawing

And $1 for the sketches?