WTF!

I spent a few hour's fitting the new loom I acquired from E-bay on Sunday, by eck I was impressed until I came to fit the very last item, the fuse box! Why the fuck did Kawasaki change the plug? both are four pins but different sizes, so now I have to either source another fuse box with the correct size plug or cut the plug of one of the two fuse boxes I have and make it fit the new loom, everything else is just the same so did you just alter it too spite me? or is this just an example of sod's law putting in an appearance?
I think one of the fuse box's I have is going to be modified as I am loath to dip my hand in my pocket again just for the sake of a bit of plastic.