so the guy that came to my place told me that officially the rate is rs. 10 per meter but he can get it done without informing the backend people. i paid 400 bucks for the reinstall. i got the wire installed through the roof on the second floor instead of first to increase the height of the wire crossing the road even more. hard to say if the total wire used was more than 40 meters but the guy did a pretty fast job of getting me back online.
cool thing is that the guy told me that if i wanted, he can get me connected through fiber in the coming weeks. it seems that they are going to upgrade the local network and offer ftth to people interested. i would need to pay for optical fiber and the box (whatever it is called) but he said that it should improve connection stability and probably even speeds during rush hours.
told him to contact me when this option is available in my part of the sector.