Josh,
I guess I spent close to $700.00 on the parts. That is not including the cables and Bybees. Your cost will vary depending on what parts you use.
I got a prety good deal on the Elna caps from Chris Brady. If you went to Blackgates, well you could drop $300.00 just on them.
Mike,
Yes, there are a pair of smaller Bybees on the input.
I posted the exact parts mix I used over in the Lab in the Cornet thread.