Pack question

I am preparing for my 11/2016 Overland Track. Could someone advise. . . would the Deuter 60+ 10 Sl pack be adequate for this trip? I am doing the trek through Tasmania Expeditions 6 day camping. ( I am small frame female ) This pack just came on sale but I don't want to get there and have the guides say not sufficient and haven't gotten answer back from them yet. http://www.sierratradingpost.com/deuter ... essed=true. Thanks Sunny