Why does he need it to be the cost of Two Corvettes? a Base and a Z06?
All he does is modify a Z06... I dont think the price should be over 75K if you ask me.
A Z06 with a 427 making 500hp isnt worth 100k.
A Z06 worked over by Ligenfelter making 600+hp is worth 80k.
Just how I see it.