overkill
i think a 60 size 2-stroke would be to much for the engine pod. You would probably see engine oscillating back and forth along with the pod. theres only room for an 8 oz tank in the pod also.
Though you could beef up the pod to strengthen it.
the seamaster really works good with a 46 2-stroke or a 52 4-stroke. the saito 56 would work great too.
im using an OS .52 4-stroke