For Flattie struts, cav plate set ups, skegs, props, etc. you might want to get ahold of Bobby Hewitt ... He Definately Knows Flattie 'Stuff' and makes the best for quite a reasonable price ... (602) 463-1895.
He's over in SD for the OffShore Races this weekend and will be back in his shop Tuesday afternoon ... Tell him 'Da Bear' (Jak) suggested you call, it'll get his Attention. He may also be able to help you find the Casale, etc. your Buddy's looking for.