LR3
Obviously this is all up to personal taste.
I really liked some of the very dramatic variants that seemed to mostly be done in LR4.
Is LR4 that much more powerful than LR3 or do I have a bunch more to learn? I don't believe I can pull off that much drama with LR3.
Maybe time to upgrade.
As for the comments about not being there to replicate the moment, well, that comes back to personal preference. Photography is an art and art is open to personal interpretation. It does not have to be a replica of the original. If everyone did that, it would be boring. I enjoyed everyone's variations, but it was because of the variations that it was interesting.
I should also mention that the B&W was a great idea. It really played well into this type of photo.
As much as I get wrapped into the technical side of this site, I always enjoy the creative side. So much talent here and so much to learn from everyone.