'78 Quarters

[Broncobuster]

Going to order new quarters (cancer repair), any tips on changing?/Things I should watch out for? Roughly,how much down time can be expected for one? Can one be changed in a weekend? Will have to change striker post panel on pass. side while at it. Will prob. do dr. side first....not as bad (cancer), easier to see what I have to do, where all the welds are.

Thanks in advance!