Paul - your welcome to try mine out, just have to come to GA.

What I can confirm is the K&Q is one of the most comfortable seats going. I have had Corbins - Gunfighter, Have a Smuggler on the Thrux, and have tried a Gun Fighter and Lady with back rest. That being said - the triumph K&Q beats them all including the stock board and the Thrux stock seat.
The downside to the K&Q is it looks somewhat out of place on the bike (to me anyway) - styling more suited to the Speedie's and America's rather than the Bonneville. But for comfort it can't be beat. It's the same as a lazy-boy recliner with handlebars. Your girl will love you for it.