Bump with an update.. on the last oil change I noticed that my car is reducing oil and blowing blueish black smoke on high rpm, i just neglected and thought to use it as long as it could take, but unfortunately on Monday my transmission got slipped.
This issue came into being due to the rainy season, when they opened the gearbox the oil was mixed with water, my bad 
So decided to change the transmission along with the complete engine cause im not in favor of repairing/overhauling. Went to BG and was in search of a good D17 VTEC along with tranny but couldn't find a good one tough and finally got my hands on a D16w7 VTEC-E.
Here's a little introduction about this motor which I found on the web
Found in Civic ES Turkey, Europe and Singapore
D16w7 VTEC-E (economy)
115bhp at 5600rpm
Torque 112lb at 4300rpm
Compression 10.9:1 (highest compression among all Civic ES motors but this one ain't for performance)
with complete uncut wiring and ECU (Pm12)
Suggestions plus positive and negative comments are welcome.
P.S suggestion needed regarding new ecu wiring, can anyone will suggest a good guy will do the wiring job?