I spent about 4 weeks sleeping on the two choices
then pulled the trigger on the give case for personal taste
to mount the give monokey top cases to the oem top rack use
The givi universal plate Givi E250 Monokey Topcase Adapter Plate $63.00
worked just fine, no need for any modifications.
orderd from twistted throttle
http://www.twistedth...productview/100 the holes in the 'plastic mesh' actually lined up with three mounting holes
in the 2007 vfr800 OEM top case mounting rack,
i DID NOT use the "mounting plate" that came with the oem rack.
I just lined up the plastice universal plate from givi with the two rear holes
and one front hole in the oem rack,
i was able to use the OEM included bolts and nuts for these 3 aligned holes,
then i used one bolt/bracket/washers/nut set from Givi in the 4th front hole.
very solid application
i used the v46 topcase which turns out to be a
little wider and a little shorter/lower/squatter then oem,
a little larger capacity and for my taste lower profile look
i liked the sturdiness and look of the oem rack
much cleaner lines then the givi rack
i have pictures i'll post when i get back from vaca in october
sorry i haven't posted the results on this,
it took me along time to get around to it
and now i'm on vacation