Rotex454,
I did the same thing with mine.
I had bottom pick ups & replaced them with transom pick ups.
It has solved my water pressure problems & I think they provide less drag.
Mine is for outboards but helped alot.
ShadowCat has been sold.
The only thing good on the boat was the bottom & I don't know how long that would last.
Was a great project, but probably cheaper to build a new one.
On another note: I noticed that my AwesomeCat has a different dash layout then any other one out there?
Sorry to say, but I like mine more then the others
Only problem: no storage not even a drink holder?
How can you build a 31ft cat for 6 people & not even put in a cup holder?
I think I will install some over the winter.
Somebody send me an e-mail address & I will send pics to post.
This boat was painted Mercury colors including the seats & interior. (looks pretty cool)