Website design needed for Aircraft Sales & Management

I need a website developed for my aircraft sales, acquisition, management company I am preparing to launch. The name of our company is Aircraft International Resources (A.I.R.). The website is primarily an informational site with an integrated jet posting area of the site. I need to be able to add and edit aircrafts using the category functions of the website. I need the site to look like a website and not a blog but I am familiar with and want to stay on the wordpress platform. The site needs to have a professional look and feel and flow well together. I can provide some jet photos as may be necessary. The following websites are examples of some industry sites. [login to view URL] This one is one of my favorites. It looks good yet not too busy and I really like the inventory page (most important page) [login to view URL] Company been a leader in the industry for a long time. I like the site but has a lot more info than I need initially [login to view URL] Don’t like [login to view URL] Like some things Please provide examples of professional websites built on Wordpress to be considered.