Help creating wall tag with grip

[3CADMonkeys]

I am trying to create a wall tag to do the following also see attached PDF:

Tag designation (text and number) generated from wall style (wallstyles:type) and be annotative.

Tag has 2 lines forming an L that I would like to preset (12" by the text and 18" long) but have the capablitiy to be stretched/stretchable later on.

Tag has grip hand similar to doors which enables it to be attached to walls but doesn't change placement when wall is extended/trimmed/ moved or wall tag generates information from the wall it touches but if the wall moves the tag would stay but show and error or "X".

It didn't sound so difficult in my head but writing it down makes it seem very difficult.  Anyways is this possible and does anyone have a source to some step by step directions for creating a tag like this?

[Anonymous]

You'll probably get more traction in the ACAD Architecture forum.