Plenty of people copy in many ways, for example *cough* bbs *cough*, personally I hate the dub scene, stretching tires and being so low that your car ends up in Australia. I like the performance aspect and will continue to do things slightly different, as different is not necessarily wrong, like sticking to a constant 50mm ID on the inlet side even though VW put pancake pipe in, with various diameter changed before the TB.
But people will always copy and if they do, nothing you can do about it, some people like to do there own thing, others will see something and be like... oh I like that, and will do the same thing, such as 16 year olds buy corsa's and put sh!te on.
Ah well, get a cold beer out bud!