Thought I would share this. Don't know yet if I will go this route or a 462ci Butler engine in mine when the piggy bank is full enough, but its a great read.
As you know I'm not keen on smooth idle. I think something as nice as the 2nd Gen TA shouldn't be running smooth with an LS1 in it. So a nice size CI engine with a deep sound, running any cam with that 462ci engine comes with will sound great as it comes.