Sir so you know the 200ho thru the 300 ETEC all have the exact same Cowl, so you wont need a different motor cover, just a different cover for the 2nd console,,,,,good man in getting the ETEC, did you get a 225 HO? If so that motor works really really well on the 20ft cats, you should be a All day 75-77mph, once you get used to the boat I have several guys running big block ETECs on that hull, Ross Evans out of Minnesota has a 2008 Puma with a 225 ho, and he is glad he didnt get the 250 ho, just because of the gas difference and the price, he said 83-84 is not needed, Id have to agree…..If you ever need Etec help or have questions please call me day or night at 920-295-2069 Brannon MARKSQUALITYMARINE.COM Your Signature …