Re: Gibson Firebird
I really don't like Firebirds. The look is cool, but the minihums are so shrill and brittle to me, it's not really comfortable for me, and the only way to make the neck weight not a factor is to sling it way too low.
That being said, I do own and occasionally play a '79 Thunderbird RI. It's neat for what it is, but I wouldn't consider it an everyday bass.
The trick to the naming convention is to think of the 1961 Les Paul line:
FB-I= LP Junior- one pickup, dots, no binding.
FB-III= LP Special- 2 pickups, dots, binding.
FB-V= LP Standard- 2 pickups, crown inlays, binding.
FB-VII= LP Custom, 3 pickups, block inlays, binding.