2krms ...didn't had electricals to power it ,and didn't find any good branded In 2-2.5k range ,all know here, sir STJ ,sir shaggy, maddy Bhai .. I searched a lot .
I believe 1200wrms(actual) is gooood and better than 2kwrms setup which fears power losses and runs inefficent ..
This ain't end of life for me , more and moreeee need to come next time 
Inshallah.