Well when i started this poll i was thinking into the future as being the next 10 years. I know the V8 is a great engine but I think if you can get a mustang about the size of the SN95, with a weight around 3000-3200lbs, and have atleast two or three engines like a 4cyl making 200hp, a Supercharged 4cyl making 275, and a V6 making 300+ I think the mustang would survive. Of course people would want that V8 sound but it would still be a fast car. Naturally of course it would have to look like a mustang too!