How bad of an idea would it be to put a 1jz in my crysler Sebring coupe 2002

The problem is there is a large amount of work required when you replace a different size engine in a vehicle. Motor mounts, exhaust system, transmission, emissions, gauges, wiring, etc. All of this needs to be figured out. If you are paying a garage to figure all this out, it will be a very expensive endeavor.

I do have alot of experience but idk if the frame could take all the extra oomph