And here it is .
I love the look of the 350/400 SMX models with the UV light but I don't need or use any of the extra bells and whistles that they have over the 250/280 model. So this is my solution, a 1996 AH280 GP12SMX mounted with a separate Trace UV lamp module in a shallow 3U case, weighing in at a rather more manageable 14.85kg.
Properly chuffed.