By chance, my wife's fat key for her AN400K4 and the one for my AN650K3 open both of our ignition covers - so to buy a seperate one and get 4 more blanks isn't that bad of a deal (we'll both have 4 that way). But if you sell them with 4 blanks - then why didn't we get 4 in the first place?
I would also like the key to be smaller. I have gotten used to taking my Suzuki keys (DR650S, GSX1100G, GSF1200S), vutting most of the head off - and drilling a new hole for my key ring. But I can't do that and still have the special cover key...