[Siri]

Elaborations:
3) FIRSTChoice items don't factor into your overall cost, but they do go on the BOM: on the KOP Items sheet. However, remember that minibot parts don't go on the BOM (regardless of where you got them), so you'd just be listing the pneumatic stuff as far as FIRST Choice goes.
5) These should be fasteners, and are under $1.00 each as per <R20-C>. You should be good. We didn't list ours, and our inspector went through it with a fine-tooth comb. Of course, it's usually better to list too much than too little. EDIT: nitneylion's got it now.

Hint from Team Update 17, if you haven't seen it: name your BOM file (in your case) FRC2872_Hempstead.xls (or .csv or .ods) for when you give the inspector your flash drive. It helps with data mining post-season.