Adjustment Premiumpress theme cars

i'm looking for someone who is familiar with themes of premiumpress. For the "car" theme i want to make the following adjustments 1) I want to display information from the registration form (my account area) on my listing page. This has to do with the fact that every member (autor) has some standard information (collected during registration) which has to be displayed by each listing. Sumariz: show custom registration fields under the custom listing fields as third tab next to the "car details". I would be great is this will be solved by creating a new shortcode. 2) Show above the "related vehicles" all listings of the same author. I would be great is this will be solved by creating a new shortcode. 3) A member (author) can add one picture. I want to be able to add more pictures (same as by listing). These pictures must also be displayed by the listing (see number 1) 4)Google maps starts by showing your own location. I want google maps to zoom in on (for example) the category that is selected (make sure that all the locations within the category are displayed) 5)For the registration form a created about 30 custom fields. I like to make groups of these fields by using tabs. Under each tab there should be an average of 6 custom fields. I will probably going to use this theme for more jobs. So i'm looking for someone with who i can setup a relationship. Time to deliver: prefer within a week. Please react inclusive a offer for the job. best regards