It would be easier and probably cheaper to get a Jacuzzi Energizer kit or other conversion to allow the Jacuzzi to accept Berkely parts.
No hull mods required.
I'd post a link, but it would probably get pulled, since it wouldn't be an "approved" advert.
Do a google search on Jacuzzi to Berkely conversion or similar and you'll get the info you want. There's also several discussions on here that deal with the subject.