Wordpress permalink settings htaccess

IN PROGRESS
Bids
12
Avg Bid (USD)
$10 / hr
Project Budget (USD)
$2 - $8 / hr

Project Description:
I want to change the URL form, from:
http://www.DOMAIN.com/auction/auctions/ads-and-advertising/original-apple-iphone-5-samsung-galaxy-s-iii-blackwhite-sma

to:
http://www.DOMAIN.com/auction/2767
or to: http://www.DOMAIN.com/auction/a=2767

*** Nice permalinks dont affect the auction listings, but ONLY the posts /%post_id%
Permalinks are standalone and integrated with the theme. The theme permalink runs with slug and need to be modified in order all to work as referring above. The default common settings under the WordPress Permalink Settings dont apply to the auction/listing pages, neither Breadcrumb NavXT or Yoast solve this.

I want similar URL's to apply as well to user profiles, search, etc.

*** Budget $5

Hours of work: 1 Hr / week Project Duration: < 1 week Skills required:
Javascript, PHP, Wordpress
About the employer:
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$25 / hr
Hours: 20 hr/ week
$8 / hr
Hours: 1 hr/ week
$10 / hr
Hours: 2 hr/ week
$30 / hr
Hours: 1 hr/ week
$4 / hr
Hours: 4 hr/ week
$8 / hr
Hours: 5 hr/ week
$3 / hr
Hours: 1 hr/ week
$8 / hr
Hours: 1 hr/ week
$8 / hr
Hours: 1 hr/ week
$2 / hr
Hours: 1 hr/ week