Well as a DRB owner I should step in
As Mike says the DRB is probably the most popular kit in Australia.
And it does have a slightly different back end, but only to those who know what to look for.
If you choose your wheel size right the illusion is even less noticable.
To 95% of the population they would have no idea and hey no Cobra is like for like the same as the original, just some more so than others.
Its definitely not the worst looking kit out there, but questionable whether its the best.