Well, I can't see it Andrew. I think you just said that to make me lean in real close and squint for a couple of minutes like when I read the Where's Waldo books!
Anyways,.................
I would do a TX9 stroker T/A no doubt, but I would probably keep it forever and drive the crap out of it if I did that. I'm a small block guy, they're better, what can I say?
I believe for the buyers out there in Ebay-land and elsewhere there are folks looking for the car of their past, whether it is the car they once had or the car that was the fastest car in town or whatever they remember in their head that has motivated them to refinance the house to purchase "the One". So, you have to think about how many people back in the day rode in, drove, or saw the T/A of their dreams and thought, " Some day, man, when I get out of Junior College.......".
Alright now you gotta think about how many potential buyers are out there that got the groovy feeling when there was a big block Mopar around them. How many people rode in a 440-Whatever and got hooked on them and then, if it wasn't a 440 Challenger, they wish it was. So now they are out there, they know the 440 is synonomous with POWER and they know the Challenger is synonomous with cool, and they want a brutish Chally that they are only going to take out of the garage 1 Saturday night a month.
For someone who is going to invest in a muscle mopar, the guy isn't going to be as likely to take out a second mortgage for what was viewed as a a road coarse car.
When people are spending big dough on an investment piece they usually go for more power, to the average buyer the see end numbers, the price and how much HP the car has.
Sadly they don't see how dynamic small blocks are; less weight, strokers make big block HP, better fuel mileage, sometimes cheaper to build, the list goes on. I know how dynamic they are, that's why I would build the T/A clone. But go to a car show and ask people if they had a Chally, what would they want in it. They would probably say a Hemi, but that shows you that people will generally go with what was the most powerful, HP wise.
Save the 340 for something you want to enjoy and get rid of the big block.