Over the internet, especially without the use of emoticons, its much harder to tell sarcasm from not. I've had this experience on other boards too; fights start when they dont realize they were messing around.

I'm almost postitive the 2JZ would fit, however, everything else probably would need $k to fabricate; getting a tranny in there AND at the right geometric angle, half shafts, and everything in the back (such as AC) that isnt motor related specifically, but takes up room the 2JZ would need. I personally dont like convertables or even targa tops, so what I would do is make a hardtop for it and use the room from where the top was to give more space.