4 cycle inboard boat swap into v8?

[Seakid23]

I had 1985 dynasty apollo hull originally has 470 straight 4 cycle. And i has another boat 1985 4 winns that has 228 v8 (305 chevy) that i plan to pull out and put in my dynasty alog with everything else in 4 winns will be pulled and put in my dynasty. From what i understand is the 4 cycle has mount on front while v8 has in both sides curious how diffcut7to made new mounts for the v8?

 

[Seakid23]

This pretty much answered my quesion.

 

[Seakid23]

This pretty much already answered my question.
http://www.marineengine.com/boat-forum/showthread.php?420754-3-0-to-5-7-Swap&highlight=V8+swap