Mercruiser I/O vs Outboard SeaCraft?

[NoBones]

IO's that are used in salt versus fresh that sit for
extended periods do tend to be more labor intensive.
As for outboards they can withstand neglect a little
better... IMO
Variables also to consider is if you are in the frozen north or the balmy south.

If the price is right, well just go for it.

See ya, Ken