Is the gamakatsu replacement frog hook the same hook that comes on the spro frogs? I find it impossible to bend the stock spro hooks out from the body and the gamakatsu hooks description says that they stick out.

Owner also makes a hook but comes in sizes 4/0 and 6/0 and not sure which would be best for spro 65.

Yep, gama makes the hooks for Spro. I throw the popping frog and the 3/0 is the size and pretty sure for the reg 65 as well. Caught a 3 pack on sale at Walmart, of all places, for 2.50.

4/0 in the Bronzeye 65.