super star ss70 model 2007

I have been missing out on the action,since 2009.but now I am back.This bike was bought in 2007 and run till 2011,but after that it has been just standing abandoned till now.The question,I want to ask is that,what should I do with this bike,should I get this bike restored,is that gonna help since it is a china made bike and how much would it cost and more importantly,will it be reliable?again.Because,last I rode it in 2011 and it used to take coughs during rides and start dropping petrol from carburetor.Now,If Pakwheeler`s could guide me what to do should I get this bike repaired or buy a new Honda cd-70.It would be highly appreciated.thanks