They are by the end of the week going to be available in the uk, exactly the same as the mc2racing one, but a slight redesign will see it bolt straight on with no flush bolt kit needed, made here in Norfolk, various colours materials available, well under £100.
tabetha
Appologies to all, seems that I badly worded the para above, the test samples will be ready, but liability and other aspects need looking into before saleable item is ready, as such Mike R is the best bet for mc2racing mount, on 01508 557822.