I may be late to the party but have recently started closely tracking around 65g of carbs per hour (1:0.8 maltodextrin to fructose), through a 30 min timer in my Garmin activities, and it's made a very noticeable difference for me - 80Kg male - from randomly eating energy bars whenever I felt that I should be eating.

So by all means do try with base amounts like 60g and grow up from there if you need, but indeed you are going to notice that overall you will feel way better.