Build responsive Wix Site with payment/booking functionality -incorporating existing site data

I have a website with Wix which I wish to convert asap to a more comprehensive site with a different name. The current website data would fall under one category of the new website. I wish to set up e-commerce, booking ability, and a blog. Experience with Wix and Website design – while I have some idea of the kind of clean look wanted, I would love suggestions. Eventually, if all goes well, I would be open to having my site maintained and help with placement, thus am open to hiring the right person again. I am open and collaborative. Once I give the details, I would like a proposal of the amount of time projected to be necessary, and we would go from there.