If you like the way the new OHC Fords make power I think the Coyote is a great choice. It's a lot of money and will be a significant amount of work to put it in the car and make it work, but a great motor too. I think if you have the cash, knowledge, time and you want to do it you should go for it! Have fun! Yes you can make similar power with a stroked 302 or more power with a stroked 351C or 351W, but then you won't have the look or sound of the Coyote motor. Also, ~400 hp is a great place to be for a fun car. You don't really need more. I recently bought a 2011 Mustang - it's only a V6, but I've driven the V8 too and I love how smooth they are. The older engines tend to be a lot more peaky. I also generally dislike carbs.