Hasta La Motion!

I am due to shoot some footage on RED at 4K or 3K we are not sure yet.

I was wondering if anyone could help me with some basic information about
what technical specs i should be asking for when we get around to asking for dmp from artists

like pixel type and size,resolution and anything else technically i should be asking for (not artistically).

I am assuming that the dmp will be brought into nuke , so what file type should the delivery be in.

the project will be for either THEATRICAL release or HDTV or both.

thanks in advance

nuker