bkubisht, I recommend contacting
4RnrRick about any indecisiveness between the 3RZ-FE or 7M-GE. After battling issues with his 7M-GE swap, he has already sold the engine and is installing a 3RZ.
Now commenting between a 2RZ-FE vs. 7M-GE, the 2RZ will definitely fall short in the power department, but everything else will still apply, like OBD-II, reliability, economy, technology, trouble shooting, cleaner burning, lighter, shorter, simplicity, better idle, more bottom end power (yes, I imagine even with the 2RZ even), etc.. etc.. etc..
Good luck with
all of that
