I would be looking at a new wordpress theme, upgrading of wordpress and importing the existing data then work on a user submitted form linking of posts and pages and a search output as well as developing a database system.
I have an initial rough design for your reference on the front page of the website.
I hope talented coders will be able to help. My deadline is faraway in December.
Essentially the project consists of 2 parts:
1. New theme.
a. better use of white space to make reading easier
b. clean, streamlined look for easy navigation, promote sense of trustworthiness, increase reader retention
c. easier to share on social networking sites
d. more attractive to advertisers
2. Adding further functionality to the theme.
a. user submitted forms to add guitars into our database
b. database to consist of posts in wordpress- each post as an entry
c. ability to search through database
d. link the individual database entries into a classifieds post
e. multiple such database points for woods etc.