[Sentai- Boukenger] Gougou Jet questions

Even though they haven't been seen on the show or in the movie(s) yet, I 
have a few questions about the different modes using DaiBouken and Gougou 
Jet.

    Regarding Buster modes: is there only one- using just DaiBouken &
Gougou 
Jet- or are the DaiBouken Drill & Shovel/Mixer/Crane combos considered 
Buster modes as well?

    Has a complete title for the DaiTanken been confirmed yet?  Is it also

just going to be called Gougou Gattai DaiTanken?

    On the DX toy, Gougou Jet can carry the other four Gougou Gattai 
Vehicles beneath itself.  Do these have a mode name?  Will it be used in
the 
show or movie(s)?


        EVA_Unit_4A