The GReddy Oil pan doesn't come with any hardware. The trouble with the other oil pan spacers like the AAM one, they make the sump be lower than the rest of the car, not by much, but not the safest option. Hence the reason why I've chosen GReddy oil pan for this kit.
I'm waiting from GReddy to come back regarding the oil pickup pan spacer and the bolts required to fit it, with the associated cost. I remember in my GReddy TT kit there were some plates to block the oil return feeds, so they must have that too, so we can avoid the welding part.
We did not use the CJM bit when we've modified the fuel buckets on any of the 370z we've done.