They all look great to me!
Is it just me, or is "SPC Altitude" pretty clearly supposed to be classic Rip Cord? The name may be different to separate him from the movie version, but he sure looks a lot more like
Rip Cord than Sky Patrol's
Altitude! Assuming this was Hasbro's intent, I think it's a great way to satisfy fans who wanted an ARAH-style Rip Cord but were afraid they wouldn't get one because of the movie!
EDIT: Oops, just noticed that Sonneilon had already called him "Rip-ti-tude." That's what I get for not reading closely enough!