Originally Posted by 32 degrees
The bigger the engines, the less stress there is on them given the size of your boat.
10v as well as 12v seem kind of small for such a big boat.
You should take your data to a professional, they will answer your question better.
If bigger engines are used ( Higher Output) than really required and you do not load them up enough you will have a whole set of problems just from this.
There are 10V and 12V Engines made that would sink a 92' boat. There are plenty of 8V engines that will provide enough power for that size boat if it is a displacement craft.
Folks come here expecting to get professional advice from those with experience in the areas they are asking questions.
Straight out poor and or misleading advice is worse than no advice at all.