hey if the brakes work then they work. If the new discs were smaller than the old ones then you wont have a problem, I just remember the inner rings being tight when i changed them so didnt want you taking off material you didnt have to!
I know what you mean about the clutch, its not made for around town driving! Wait until you launch it though
Theres a point you get it to where its biting but the car wont move. Come off a few MM and it takes off like a scalded cat with a really positive hook up in the rear. Youll see
And youll learn to love it im sure too hahaha
Let us know how the MOT goes, I think I'm nearly as excited about this as you. Did you change the engine mounts? I cant remember.