I am looking at buying one of two boats, 1979 Tahiti Emperor, 350 mag, 25'; or; 1978 SleekCraft Ambassador, 26' 350; Can I anticipate a relatively easy process to put in a 454 chev, or will this be a major headache. I'm ok turning wrenches and can make most any small block chevy run pretty well.<br /><br />thank you for your assistance. New to the boating world.<br /><br />shane