Just a point about all the worries that people said about
Trax quality/feedback:
"Virtually road from Manali/Rohtang to Sarchu is extinct"
"there are 5-6 Tempo Travellers going to Leh every night. Book your seat on them."
This gent just returned from Leh. Roads there are bad even when I went.
Leh has virtually no decent *** for any car. Ditto for Manali (except Maruti !). If the tour operators are running Tempo Travellers there, that speaks volumes about its reliability and solidity. A vehicle that ONLY runs on those atrocious roads has got to be solid. So don't worry of its quality!
And i think the engines of GAMA and Traveller are exactly the same.