There not like RBS, and hes (No Swearing Please) anyway! ;-) your thinking of the international morrants, different fish....
Yes they are very much like the SS Gladiator, I've nerve seen either, but just looking at the pictures, my guess is that the Morrants are the same design with not quite as good materials used. Still look good though.
Does anyone else remember how Dukes and Morrant use to sell the same stuff in the same catalogue, but like the Dukes stuff was about 20-30 quid more - always made me laugh, they were the days!