Hi there,
I'm a full-time professional videographer/editor and have helped filmed and edited corporates/commercials, interviews, events and weddings.
As such, I do have plenty of experience in this area and know what kind of videos you're looking for.
I do have the lens you require as well(F2.8/70-200mm+F1.8/50-70mm range)
I've my own set of equipment(audio, lights, sliders/stabilizers/tripod and cameras) and currently edit in Adobe.
Thank You!
IL