Any advice on my 440 recipe?

I have a question. Would a 7.5:1 compression 440 that made 427 lb-ft @ 2,500 rpm and 287 hp @ 4,400 rpm be any fun in a Dart with a 2,500 stall converter using 3.73 gears and 275/60/15 tires?

I think (just my BS talking) what he has on the drawing board will make more than that.
To someone use to driving a stock small block, it would be a handful for sure, certainly very fun to drive.