I have gone with a Samsung HW650 as my Soundbar option but the basic wall mount that comes with it is very basis. It just hooks onto the wall itself.
As my TV is mounted on a full tilt/swivel bracket it would be a huge help if i could find a tilting wall mount for the soundbar, anyone seen one of these and can point me the right way?
I am not sure if I understood you correctly. How about mounting your soundbar to your TV? Samsung offers the WMN300SB Soundbar Mount: https://www.samsung.com/uk/audio-video/soundbar-accessories-wall-mount-swmn300sb/
You can tilt the TV and the soundbar will just move with it.