India - Sri Lanka. Ready to go...

My international itinerary looks as follows:
03 to 04 December - Riga to Moscow by train.
04 to 05 December - Moscow to New Delhi by plane.
05 to 17 December - India.
17 December -  Thiruvananthapuram to Colombo by plane.
17 to 23 December - Sri Lanka.
23 December - Colombo to Thiruvananthapuram by plane.
23 December to 02 January - India.
02 January - Delhi to Moscow by plane.
02 to 03 January - Moscow to Riga by bus.
All tickets are booked, total expenses so far - about $960.