Well, the first attempt was not that much of a success. Inspecting sections closely in the night( that is when we can see PROPERLY- such is the nature of swirls), i could swirls were still there.
Sat morning, tried out applying UC on the roof and 2 side doors.
UC is a tough nut, it does not break up easily and throws up more residue than 205, as expected. But when it does break up, it just clears up very fast. I had trouble only on 1 section where the compound did not break up and it was really tough to wipe it away. I think there is more than what i know, cause a surface that is completely rid of any sealants, wax etc, will be much more receptive to cutting compounds. My car has layers of Blackfire and am sure that just one claying session cannot clear all that off. The roof turned out beautifully( check the pics) and its cleared up of all the swirls. The doors were tougher, as holding the DA is tougher and also needs more passes than one.
Another interesting observation was that the pad became a lot more dirtier and some sections turned black in fact on the pad.
Did almost all panels, but was too tired to attempt a run over the earlier panels again and one door.
After talking with nirmal, decided to give 105 a shot today. I think Honda car paints are hard, if i go by the passes that i needed and how slowly the compound was breaking down.
105 breaks down faster than US- strange, and it throws up residue also( was somewhat of a task to remove it from the beading etc)
However- it cleared up the swirls pretty well, only a few parts needed a second pass. Now 105 is highest on the cutting scale and if that needed a second pass, i can safely say- honda paints are hard.
Ran it over a couple of panels( rear and front sides) over which i had run 205 earlier and the remaining swirls vanished.
I had absolutely no energy left to run 205 over the 105 and did not feel the need also( no aims of entering a car show, so not going for 100% perfection)
I am not sure why is it recommended to run 205 after 105 as a finishing polish, i saw no need.
The roof, boot top, side panels, doors are 95% swirl free,with the occasional small area that shows up minor swirls, that too on close inspection in the night light ONLY. Bonnet and front right side panel had only 205 so those still have a few left, but looks like i can live with those.
It has been an interesting run, having used 205, UC and now 105 also over 3 sessions lasting a total of 6 hours.( and yet, some task still remains!)
I used to wonder what is the big deal in spending 8-10 hours on paint correction, man i realized it- it DOES take time to reach full satisfaction!
Applied Blackfire Wet Diamond Sealant , will be applying a few more coats to get the final whiplash effect

Some pics
Reflection shots of the Bonnet- see the clouds !
Close up of the panel which showed up swirls in the last post, swirls are GONE!!
The rear panel- after a pass of Megs 105 and Blackfire Sealant just applied, second pic is a close up- shimmer is amazing!
The front door- swirl free!!!

Reflection shot of the roof
The rear boot top panel- the most affected and most worked on,swirls bye bye!
I am not the best at taking pics, but hope these give some idea to folks who maybe attempting their hand at a DA. To the normal eye- NO difference can be made out post the DA on my car, but looking closer- one can see the surface is much better. I will capture more after a while, once a few layers of the sealant are set and in full glory.