I need some advice, I dismantled my franken-43's to connect them the way giskard said a few years ago and I measured the drivers, can you tell me more if they are within spec?

- 2405 RIGHT: 5.8Ohm LEFT: 6.5Ohm (both blue diaphragms) i'm a bit concerned about those, which one is the better one?
- 2441 w.Radian 1245-16 RIGHT: 8Ohm LEFT: 7.8Ohm
- 2123H LEFT: 4.5Ohm RIGHT: 4.5Ohm