Can do the 750s for £925 delivered. It's RRP IS £1,169. Cheapest I've found in UK is £995.
The Garmin AIS 600 you say you've found at £599, let me know where and I'll see what I can do. Cheapest I've found is £699 which we can beat!
Peter @ Boatsandoutboards4sale ~ firstname.lastname@example.org
~ 07930 421007