the Skyhawk XP 6 cylinder rolls Royce engine
I almost fell off my chair laughing, do you mean the Continental IO-360 piece of junk?
I know some of the C150 O-200's had Rolls Royce rocker covers, that's about the start and finish of the Rolls Royce connection. Both engines are not something I'd be proud to put my name on.
FANS
Does it have to be a Skyhawk, what about a PA28? For my money a Piper is a better bet.