Its a
427 Cobra model replica...right?
While the small block may be quicker on some circuits the BB is still the king. When I open my hood, everyone jumps over to look at the full engine bay...even amoungst other Cobras, including all my friends in the Bay Area Cobra Club who drive Superformance for the most part, with small blocks.
Just the fact you want a Cobra is outrageous!!! So why not be as outrageous as you can be, and that means the BB 427.