Andy, that's all the fun jobs you do when owning a Z. If you were if Brissie I would be more than willing to help out as these are only minor things to do. WD 40 works wonders on the locking parts and I even have to give mine a squirt now and then to keep them free. All the other things I have had to do along the way and do not require any great skills except common sense. Give it a go mate.