Chinese sh1tter(soon to be project)engine query

[dgo1212]

Come November my insurance runs out and my bike will no doubt be completely fooked,already have a list as long as my arm of repairs that need doing before i can sell it,obviously it wont be worth selling as they're worth next to nothing once used anyway,wont have the cash for a new bike so thats out of the question,however i have been collecting parts off ebay(geniune honda parts that fit and little upgrades) and intend to strip it down over winter to have the frame and swingarm powdercoated as it's all scabby and generally tidy the bike up.Now i'm not going to go to all this trouble to stick the poxy rattly engine back in afterwards,anyone know what else will fit other than a genuine cbr125 engine,bike is a yuan renegade,and if so what sort of price