[Isura]

What kind of range do you put him on. I'll take a stab

AA - 25%
AK - 20%
KQ - 15%
Jx - 15%
spades/AQ/random junk - 25%

Now against that range turn is an easy shove or call and call. I guess I could fold some rivers, namely spades or a Q. About 280 + 250 = 530 to win if I shove, risking 350. Seems like a no brainer all-in against that range and given stack sizes. But I dunno .