In a similar vein as soulman above, I don't want to appear to be having a go at you. But the bottom line is you ended up on your arse, and based on how you described it I'm not certain that was the inevitable outcome.
OK, you do suffer additional problems with a low powered bike. That lack of power can hinder you in taking the safest road position. But if, as you say, your spidey sense is working 100% then this accident simply wouldn't have happened. You didn't anticipate that a car would pull out on you. If you had, you'd have been travelling slower, you'd have been covering both the horn and brakes and might even have beeped the horn and preempted the whole thing.
Of course hindsight is 100%, but as a biker myself I feel you have to recognise when you've had a genuine near miss and try to learn from it.
I came within seconds of putting myself in a suicidal position last week trying to squeeze past a truck. In a similar way to your own accident, I was about to commit to a manoeuvre with zero escape routes if it went pear-shaped (just to make it interesting, I threw in crud on the centre line making braking and accelerating hard almost impossible). As sanity returned** and I rejected the overtake, I drifted back behind him, looked further up the road on his inside and saw the bus the truck was about to overtake. He'd have pushed me into the oncoming traffic and that would have been that.
(**) In this case, sanity was a very graphic picture in my mind of the two sides of the trap closing in in a few seconds time and me ending up as pate