I think Pakistan might be the only country and Pakwheels might be the only Platform which has such a varaity of engine swapped touring bikes; JUST becuase of struggling economy. ( mostly abroad; it is done for novelty / Hobby not becuase it was inevitable)
A 250cc standard bike is above one million as of now which is very very humilating; and the reason why people are powering up what they currently have to keep on Going.
coupled with feul price hike ; some people are leaving cars aside for good and grabbing bikes and mopeds.