Although 1000 HP would be an awesome thing to see in a 3.7, I can't help but wonder what on earth you'd really do with it? Bragging rights would be great, but how much of that 1000 HP would be lost on traction problems in the 1/4? Could it be effectively used in a circuit course? I can't think of much more good a 1K HP V6 would be, unless it cracks 200 MPH at the salt flats.
But I'd still love to see it!