Hello,, I'll be staying at Xian Travelling with Hotel (at the South Gate) this month

And Im in a bit of a pickle with my Hua itinerary. Starting at 9AM, from Jade Spring Temple, I'll hike up to the North Peak (intending to do the dangerous hike path), through to Middle Peak, South Peak on the way up. For the descent, from South Peak to East Peak and to the North, where Im planning to take the cable car down (before the 5.00PM close). Then on my way to Hua station, 40 minutes to Xi'an. With this itinerary, will it be too tight during winter or not? I have an overnight train at 9:00PM to Chengdu