First of all, nice playing!
As for the bass tones, I listened to the first 30 seconds of each clip on my iPad (headphones or an external speaker would have been a better choice on my end but I was away from the house at the time). To be honest, I didn’t hear any significant difference between the two basses with the exception of Give Me Some Lovin where the non Tbird sounded a bit fainter. Not sure if it was a volume difference between the two or if the Bird just came through the mix more.
I’m no Expert, but I’ve been told that YouTube does some serious file compression making it more difficult to hear the difference between compared notes. You might want to research that to see if it’s true or determine if it impacts what you’re doing.