Replacing the clutch and LSD with better versions are a different story. I would never go back in and put the VLSD back in. And the only reason the old clutch would go back in is if I absolutely couldn't afford another higher performance clutch. Keeping these turds around if you have limited room can be a pain.
I have the MHI TT paid for and hopefully on the way soon which is why I made the switch in the first place. Finding the money to install said TT is going to be the trick since, after taking another look at my finances, I'm not doing as good as I thought.