Doing my nut in - Dialect characteristics - Designing Process

After conducting some research (found on my context blog) after looking at the origins of dialect and accent and the pronounciation of words I listed a few characteristics which I feel will help me in the designing process.

Geordie - 

Miner origins, common name 'george' among pitmen

Over pronounce vowels

Liverpool -

Scouse shortened from lobscouse - Meat stew eaten by sailers

Fast, highly accented

Rise and falling tones

Yorkshire -

Short 'a'

Vowels short

Birmingham -

Metal Working

Iron and coal

Thickest steam in Britain

Miss Vowels - 'Goat' 'Got'

Price and Choice - Oic and ic the same