No. And I think that creating something entirely new is overrated sometimes: one might argue that it's a requirement for a startup to achieve skyrocketing growt

No. And I think that creating something entirely new is overrated sometimes: one might argue that it's a requirement for a startup to achieve skyrocketing growth rates. But it's pretty feasible to build a healthy business creating a new version of something, specially on fields where customer relationship and after-sales services play an important role. That's been my experience at least.