UPS suggessions

Hi, Just another UPS thread but I was undecided after reading other threads. My desi UPS stopped working and I have at last decided to replace it.

My requirement (Max)

5 fans, 5 energy savers, 1 21" TV, one adsl modem, one laptop

Minimum

2 fans, 2 energy savers, one adsl modem and one laptop

I have two 120AH batterys(might upgrade in future)

I am looking for a UPS in 15000-20000 range and want it to at least work an year.

Suggestions please. I am in Rawalpindi so please suggest recommended place to buy one. How is Metro 2KVA Inverter Sigma ?