Rob969

With there been quite a few different manufactures of undertrays out there i was hoping for a bit of advise. At the moment i have a cheap one fitted but this is on top (or underneath) the stock tray and seems to of been fitted by a chimp with no sort of mechanical or hand tool skills at all. I'm looking at getting a new one to replace both parts so which undertrays come with a battery box? also i've got a zx10 shock fitted so is there any that would suit it better? any one had a nightmare with certain makes? figure that whilst the bikes in pieces i might as well do everything properly.
cheers