full-scale participant of a forum, etc.?

Hi,

There is an (hierarchical) group of people. Different members of the group have different user rights.

(1) I guess the phrase "Mr Smith is given the status of a full-right member of the group" is all right?

(2) Can I use full-scale for full-right in this context?
Mr Smith is a full-scale participant of the EnglishForward.com forum.

(3) Could you tell me other terms/expressions that I might use for full-right in similatr contexts?

Thank you!

mus-te