Ordered a few more things this week. Firstly a paint marker (Thanks to Daniel French for that idea). Secondly some zip-loc bags to put the half used fastener pack contents in as it appears that you do not always use all the nuts and bolts that are in the pack in one go. Thirdly some sealant (black and clear) for the IVA trim and general use. Finally a dehumidifier for the garage which was recommended to me by a couple of colleagues, both of whom swear by them. Time will tell.