griffin style bar

hi everyone
thinking of fitting a style bar to my mx5. my 5 comes with the factory windblocker fitted and i can find only 2 bars that can be fitted with this wind blocker in place, ie one from mx5 parts and one from griffen engineering. has anyone out there got or fitted the one from griffen, i prefer the shape of it and its also a good £50 cheaper. appreciate any comments. thanks.
thinking of fitting a style bar to my mx5. my 5 comes with the factory windblocker fitted and i can find only 2 bars that can be fitted with this wind blocker in place, ie one from mx5 parts and one from griffen engineering. has anyone out there got or fitted the one from griffen, i prefer the shape of it and its also a good £50 cheaper. appreciate any comments. thanks.