an idea of making a 340 look like a hemi

motor is nasty dirty... sat for 15 years.. runs good but it will all be getting pulled out and painted once resto gets more into that stage but here is pics of valve covers..

its just sittin there... i need to cut back some so the back of the original valve cover can go more up in... make some hidden brackets... weld heads of bolts in in the lip of hemi covers to make it more real... then some rubber grommets around the spark plug hole... what do u guys think... i can do them super nice if i choose to