Itenerary help Bangalore-Mt.Abu-Udaipur-Bangalore from 21-Dec to 30-Dec

Aparajith

Single Male travelling for the first time to Rajasthan. Mainly for fun and photography.

So have a look at my Itenerary and give your valuable suggestions to make the best out of it.

21-Dec Evening Fly (Jet ?) from Bangalore to Ahmedabad
21-Dec Late night Bus from Ahmedabad to Mt. Abu (Is bus or train better ?)
22-Dec Early morning at Mt. Abu
22-Dec Nakki Lake
23-Dec Dilwara Temples
24-Dec Atri Temple and surrounding place
25-Dec Mid day Bus to Udaipur (How is the frequency of bus ?)
26-Dec Local sightseeing in Udaipur (City Palace, Lake Palace - Lunch ??)
Keeping Udaipur as base
27-Dec Bus to Chittor and take an auto for local sightseeing (Does it take full day ?)
28-Dec Bus to Kumbhalgargh and take an auto for local sightseeing (Does it take full day ?)
29-Dec Bus to Ranakpur and take an auto for local sightseeing (Does it take full day ?)
30-Dec Mid day Fly to Bangalore

Is Jaisamand a place worth a visit ? How long does it take ?