I have the exact same schedule set, and it definitely seems a little overwhelming at first. I've found that generally I can go through each week's schedule a lot faster than the 30 allotted hours, but that's really because I tend to only cover the material in areas that I struggle (e.g., instead of watching every single video explanation, I only watch the ones on the questions I'm not entirely sure about). If you feel as though you don't have enough time, I think then that it's beneficial to figure out your weakest areas and focus on those, before moving on to the areas where you're more confident. Maybe try out the current schedule for about a week to see if you can handle the workload, and if not, push back the deadline a bit?