The engine looks way too low to me. I suspect its the 80 series mounts or the positioning of them. I used 75 series mounts. From memory, the engine mount brackets for the 1HZ I put in my FJ73 , had the rubber bits above the height of the chassis, your mounts are sitting about level.
It wasnt a problem for me. I had a 2 1/2 inch lift from Dobinsons but it still probably have been ok without the lift.FYI the 1HZ was not available with the big diff front from factory, only the smaller high pinion, which might impact clearance, I do not know.