HAHA...lol...
here's my ideas to U:
I would recommend you to check how much a tiny turbo in working condition would cost...
Try looking for a carburettor compatible for turbocharging for a cb125..
If you are looking towards a rebuild in pakistan....go for a more common engine that you car find affordable parts for...like a kawasaki gto125 engine....but to mod properly...ull have to research quite a bit into it.... By research i mean studying books on 2 stroke engines....not asking mechanics,