How would you mount the turn signals on those brackets? Do they bolt right up or is there a lot to do with it?
Be very, very careful with what brackets you buy for your F2/F3 mate, your bike has an unusually large headlight bucket compared to the K's and F's, and the shorter headlight brackets (both OEM and After Market) are way short.
My first F2 had a fairing at one stage before I bought it, and someone had removed the OEM F2 brackets. so when I got it, it had some poxy aftermarket crap brackets with extensions bolted to them. At this stage Ebay was in it's infancy, so there wasn't that much bike stuff, anyway, I first tried CB750K8 brackets, but they were too short, so I then tried GL1000, no good either. I never did find an original set, and I sold that bike a couple of years later with the same crappy set up.
If you're desperate, I have a spare of F2brackets in my garage, they're not great, but better than nothing. I bought them on Ebay for my F2 resto, but then found some mint items. Let me know if you still need them and I'll send you a pic. Cheers, Terry.