No problem. I guess the other issue that you may already have covered is that the F3 has the weird flash coupling, so that to use a flash with a standard foot like the SB-800, you'd need a flash coupler (the AS-17, I think, to keep the TTL capability, which I think costs more than it should, certainly more than the SB-16 I picked up on that auction site for cheap).

Good luck! Graham