Hi There "bubs4390", and welcome!
It seems like you are looking for a full studio design service, rather than the normal "self-help" function of the forum, so it would probably be better if you contacted John directly, or one of the other moderators or designers who post here, to ask for a quote.
You seem to have a nice space there, and what you are looking for is probably doable, with a good design. Plus, you are on the ground floor, which makes things a lot easier, so this can work out quite well.
- Stuart -