Hello Rizwan brother,
first of all congratulations on having this beauty. I might contradict with the choice of the colour but anyway its your call.
I am having a manual vti oriel since last few months. Its in white colour and believe me this car looks like a queen in that. Anyway I noticed a few issues in your thread like the issue of having good tyres, I would recommend yokohama dB for that.
Coming over to the consumption thing, this particular model of honda operates under a myth, first I didn't believe it either but than i actually experienced it. Till approximately 10,000 km the car will run on a higher consumption average but as soon as its above that the consumption will significantly improve. Now my car gives the average of 13-14km/liter on motorway with an average speed of 135-140 km/hr.
Regarding the issue of seats I agree that backseats are not as comfortable as they should have been...it rather gives a bumpy ride(maybe coz I have a manual one)
Regarding transmission, I love manual and its fun to drive it.
Other than the back seating issues this car really rocks. I love its cockpit style coz its so roomy and comfortable. I like the indash cd-changer coz of sound quality and its button lighting in the dark.
I hope that I helped you all in some way in this discussion. And once again congrats on becoming the owner of this beauty.