Hi Ian,
As with anything, in Trikes its horses for courses.
I would have guessed that since you already have a fast glass machine you might be looking for something in a trike that would contrast that, ie, low & slow. If that's the case then the Airborne Redback would suit you well.
On the other hand, if you're looking for something to replace the CT no trike will ever achieve that for speed and endurance though the P&M Quik will come closest for speed and the Airborne XT-912 will come closest for endurance and can be trimmed to match a Gazelle for cruise speed 70kts @ approx 15L/hr.
I think most trikers tend towards Airborne purely for their well known aftermarket support and lightening fast parts availability/delivery with the factory being in Newcastle NSW.
What are you looking for in a trike?
I like the idea of the home page header.
Cheers,
Glen