tbh honest i am doin everythin myself strip repairs prime and prep includin the weldin but i am a fully trained panel beater and have been doin the job for 4 years and i have always worked in the same place its merc toyota mazda suzuki and chystler approved and we do alot of resprays and wen people who do the prep themselves bring it in it can be quite shockin wot they think is ok by all means it is nice wen a car comes stripped but not wen the owner has dun the repairs themself