holy moly
At a total of $85K (cost of car plus mods), you're suddenly into a terriroty where there are a LOT of other options for exclusive, unique, and VERY high performance cars (Viper GTS, Lotus twin-turbo Esprit, Acura NSX, etc)...that still have their warranty!
OR are you talking $50K total...$35K for the car and $15K for the mods? Still, at $50K, I'd still at least consider other options.
The Crossfire's a great car, but not THAT great!
If Chrysler continues the Crossfire, my guess is that we first year buyer's will have the first year BMW Z3 syndrome: when the first cars all had 4 cylinders.
Chrysler will likely put the supercharger in, but they'll need to keep the price well below $40K to sell it, 'cause it'll only then be coming up to the 350Z/Honda S2000/RX8 performance par, and if it's $10K plus more than those cars, they still won't move too many.
IMHO