migration from wordpress to shopify

详细信息

my website is snrmedaka.usI have about 100 products listed (they are in HTML and optimized to SEO). Most of products have youtube video link and can be shown by clicking the product picture.I want all my data to be transferred to shopify and have the same or similar theme.And I currently use shipstation and stripe.I want the customers to consolidate the products in the shipping cart and show the consolidated shipping cost.shipping cost is live shipping cost from shipstation. (THIS IS MUST)I have dimesions and weight listed in the product details.
Please let me know the turn around time.My max is $350 USD. I cannot increase my budget and I will buy the plugins if needed.
Thank you