From mechanics, various car publications, down to the owners who drive it, the 4.6 has shown to be one of the most reliable motors in any production car right now.
and if that doesn't convince you, the Yellowjacket might:
450 hp\60k miles\stock block\daily driver
No better advertisement than that...
__________________
Uncle Sam
"What the hell is up with all the gauges?
Calling Captain Kirk, your ride awaits... Phasers on stun...."