I noticed B&H is offering a "signature" version of the Rode NTG-3 for $700 including a free Rode Blimp ($300 value). Since the standard version of the NTG-3 is also $700, sans blimp, am I missing something or is this just an awesome deal? (It helps that the blimp is already on my wish list.) My worry is that the signature version is inferior or crippled in some way. Any thoughts?