Dude bite the bullet & buy the Restricted Custom Snowboard.
The Animal one comes in a 151 or a 158.
You aren't too big for the 151, I used to have one & I'm bigger than you.
It's only for park, the 151 will be more fun.
The 158 will be too similar to the other boards & not near as fun as the 51 would be.
What size was that Custom with the brand new C02 bindings I messaged you about just before you got here?
Probably should have snatched that up eh? $150 is less than half of just the bindings alone.