Do the T-Rex 450 canopies fix the HBK2? Any necessary mods to get it to fit?

Thanks

I have two after market TRex canopies that I use on my HBKII's. They fit with no mods. If you wanted the canopy to be a bit smaller and fit a bit tighter, you could trim the canopy and relocate the mounting grommet holes, but I use them as-is...