6-7 is what i get from my 2LT as well. Plus, the rig has become somewhat sluggish despite the turbo charger been replaced with a kabuli one, and nozzles with new ones a few months ago. The engine has a blow too.
The only thing that worries me is that the engine i'm getting here is of surf. It is a 1kz nevertheless, but the difference comes in the size of the chamber of the prado. Also, the concerning point is that of the card matching with the gearbox. Ustad jee says, "Main subh sambhal loonga". Lets hope he live upto his words.