Great write up. Went shopping around for for the items and found a couple cheeper places.
FillterMag founder here and oil. AND got a FREE HAT...WOOHOO!!!
but i think i need a gun rack for the Z wearing a JEGS hat.
FilterMAG+SS250 - JEGS High Performance
Went to this place for the filter and copper washer ($.25 cheeper!!!). Note: they have the washer but its listed for the 350...checked with Nissan and its the same one. Since their shop is down the street from me it ended up being less than shipping.
370Z Source
Cant find the Purolator anywhere with that part number...even their website says its not found so i went with K&N