Thank you Yawar bhai
Dont know why they had to make such big tweeters.....
Thank you Bilal bhai. Seeing you here on this thread after a long time
Thank you for you input Muneeb bhai and clearing some concepts, couldn't have done better. 
Walaikum Assalam,
Thank you for your kind words Sir, I really appreciate your input :). In my humble opinion, i still have a lot to learn and much more to do in the tuning process. Then there is personal preference of individual listener. What sounds candy to my ears might not sound good to the other person. I will try my best to make the most out of what i have. 
Thank you for your kind words Khurram bhai :). I actually did a little home work before jumping straight into the installation process. The manual that came along with the F1s helped me a lot with the drivers location and where to cross them. Overall mahool is good, tonality wise these drivers are laid back and warm, yet have detail and authority. They are very transparency, i think the wave guides attached to the tweeters have a lot to do with it. Overall i like the drivers and find them very much close to my listening preferences. Will post the review after giving the drivers a break in time and tuning process :).
Will do Taimoor bhai
ATM considering which reverence curve to follow. Confused between the Harman Kardon and Audyssey reference curves.

^^^Harman Kardon have a roll off above 2.5khz which goes to apromimately -7db down to 20khz

^^As for Audyssey target curve the roll off begins at 4khz and goes down to about -9db in the 20khz region.

^^ Various target curves compared.
Sir the setup is installed n running.