Extending exiting Bootstap 3.x template

I have an excellent Bootstrap 3.x one-page template (design, code structure, documentation very good), let's call it the "core template ". To this "core template" I want to further design variations, in line and building on the existing template structure. 1. The template has separate CSS files for "styles" (managing mainly different font/icon/button/border colour properties, currently 12 colour themes available) and "themes" (managing mainly colour/image backgrounds and texture overlays, currently 1 "light" and 1 "dark" theme available). I want to around 4 new themes, based on what the current "theme" css structure allows which add more "colour" and "texture" and "image" variations to the current "light" and "dark" focussed design. This will probably also require to add a few more "styles", also based on the current "styles" css structure) so that the texture/image/background themes have their matching font/button/border colour styles 2. I have a serious of other licensed Bootstrap templates (let's call them "other templates") from which I want to use just the "home" section design and their very simple Bootstrap menus to have include those as alternative "home" section to the "core template" so that this "home section" of the "core template" has more design options to choose from. 3. once jobs 1 and 2 above are done I want a range of "replications" of this enhanced "core templates" to be created whereby in each of these "replication" only one of the existing "[login to view URL]" and "[login to view URL]" will be selected and the images/media changed (images/media will be provided). Once these"replications" are also finished we would have a set of template for different "user groups/customers/business areas" which these media represent. In this step 3 we not change the CSS, we don't change the text, we just exchange the media and the media may need to be cut/sized/scaled to properly fit into the templates design This is expected to be a long-term project, together with a - capable - dedicated - creative - reliable - and very cooperative designer. While this project is really not complicated at all, I would expect good HTML5, CSS and general web design skills and also some moderate jQuery skills. Scripting is not really expected in this project now, but given that I am looking for a longer-term cooperation and that might later be added, I would want the Freelancer to be able to handle that. At this first stage I will cap the budget to 250 US$ with the option to extend (did I mention "long-term" project...? ;) How many "Themes", "Styles" and "Clones" are to be delivered for that budget I will discuss with interested Freelancer to determine the exact, realistic and mutually fair scope. Freelancers with GOOD REFERENCES who are interested and meet the profile/expected skill set described above shall bid and I will give you the links to the "core template" and also the "other templates" (including access to the code, if required to evaluate further). After that we will mutually decide on the exact scope. JUST TO MENTION: - I do of course have the necessary media and "multiple site licenses" for all the templates and media we will be working with - you however would not be entitled to use any of the work we will be doing under this project fro any other purpose than providing this service to me. By bidding you explicitly agree to this. Thanks for your understanding !