What is best mount for Escort Passport 8500 X50 on Harley FXDC Super Glide Custom?

I will be ordering an Escort Passport 8500 X50 soon for my 2007 Harley-Davidson Dyna FXDC Super Glide Custom. What is the best handlebar mount for this detector for my bike?

Thanks,
Richard

This one: http://www.ram-mount.com/NewProducts...2/Default.aspx