Hello I bought used with 3000 miles a Zongshen Gs 250.  It started up and rode well but I noticed the battery light fickering and no response from m turn signals. Also the rpm guage doesnt seem to work.  So I changed the battery thinking that it was the cause of al these issues. However the lights and guage still dont work but the start up is muh better.  How much would it cost to have the ike looked at?