Nope, you have like a total of 3 wrist morphers I think (2 in Hibiki and then zabii, upgrades dont count)
Then theres the other Hibiki riders, Sasword, Drake and Diend...
Braces, definitely. As overdone as they are, I'd kinda like to see a cellphone/brace two-piece thing. The brace for the standard henshin and the cellphone sliding in as sort of a optional module kinda thing.