While Im here asking stupid questions... Does it matter which clutch plate cover I use?

Ie. I have the flywheel, clutch plate and cover which came with the supra box, and I also have the same bits from the T5.

Ive left the T5 flywheel on the 304 and attached the supra clutch and cover. Does any of this matter? Apart from the fact that I realise the actual clutch plate matches up with the input shaft so they need to go together.

Just that the cover that was with the T5 looks to be in better nick.

See below. The supra (above pic) is on now, and the one that was with the T5 is below...