I think my response got ate.
Anyway, I'm intrigued about the Fender. I had a BXR-100 combo a while back, loved its deep, round sound, but it was old and developed electrical issues. I think I might still have it in storage.
Being a Fender/Ampeg kinda guy (not endorsing, just a preference), this would be an easy choice for me. My second choice would be the Peavey. I'm not really into Mesa, although I've seen others who liked them.
The Soundgear Club #49, Ampeg Club #850, Texas Bassists Club #106