methadone is a terrible drug to detox from,the duration is the hardest part 4 to 6 weeks,percocet is really not the answer unless used for a very short term.20-
40mg percs is to much ,you will just trade one addiction for another and let me tell ya percocet is no joke,it is basically oxy-contin without the time release but will help curb the withdrawal from the meth.just please your self and get the meth out of your system,then worry about the percs.