Take your KL03 and rebuild it with forged pistons (9.5 to 1 compression or so) and get forged rods and have everything balanced extremely well. Port your heads and intake manifold, and gasket match them. Get some nice long duration camshafts. Upgrade your fuel system, and install a T04 turbo, with all of it's necessary components. Also upgrade your ignition. 3 inch exhaust. Do some suspension work, and get 8 inch wide slicks. Dump the ATX, install a 5 speed with a 6 puck clutch and a lightened flywheel.
Then you can pray that your transmission won't break.
After all that, you'll hit your goal. I wouldn't get the TKT turbo though, I would just do a little research and buy the components myself. You'll have to have some items custom made and stuff, but it will still be higher quality and most likely cheaper, not to mention it will perform better. I haven't really heard anything good about the TKT turbo kits for probes.
1993 Ford Probe, nowhere near street legal.
I'm "Duddy" on Probetalk.