Those are really nice looking shocks mate, but like Dudie says, you can't go wrong wiith Ikon's, I've had many different brands of shocks on my Cb750's, but the 7610 series Ikons (nee Koni) are the best I've had by far.
You can spend a lot more on Ohlins etc, but like I've said before, putting 1000 dollar shocks on a CB750 is like putting a mink coat on a 10 dollar hooker. Cheers, Terry.