I wish I'd seen that as I bought all of mine seperately. You'll also want to replace the bush on the engine stabiliser but I can't help you with that I'm afraid.
does this kit also replace the top mount / tie bar mount that keeps engine steady from torque twist... the bar with rubbers each end at top left of engine near suspension tower as you were stood in front of car.
These are uprated examples. Much firmer than standard. I guess you could just go for standard replacements but I have no idea hwere you'd get them from or how much cheaper they are.
For me, they are definitely worth it. The car feels much taughter and precise but then that is compared to original items that were completely shot...