I have responded to your questions/doubts on the PEG page. But this being the last, lets keep the PEG page discussion different & mailing list discussion different. Don't want to unnecessary spam inboxes for those not interested in our discussion. Those interested can always read our fruitful discussions on the grant page.
PS - FYI Eastern Ghats Highest point is Arma Konda 1680 m/5512 ft & Garhwal Himalayas Highest point is Kalindi Khal pass 5968 mts /19578 ft