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I calculated your utilization at around 36%.
I don't think you can get points for doing a BT, but I could be wrong. It would be worth checking the T & C on the Freedom.
I think I'd try to clear out two of your cards, and have them report $0. Especially the Cap One.
As far as BTing to the Freeom, you could also move the Cap One and Walmart balances. I don't know how much more time your Freedom has the 0% offer.
I'd also try to get the collection cleared up in some way.
Another approach would be to talk to your CU about a consolidation loan, so that you can clear out all the CC balances.