I've got AC, PS pump and Alternator mounted on my 235 in my '61.
You can view pics, and some narrative of how I did it at www.picturetrail.com/yachtcare
Look in the "Apache 10" folder. Not saying someone else may not have a better solution, but it will give you an idea or two. I bought the bracket set up from "classic air" IIRC. Then made modifications from there. HTH.