Shopify Migration & Layout Boost

I need my existing e-commerce site rebuilt on Shopify. All current pages, products, and their images must be transferred intact, but while you recreate the store I want the layout tightened up for a cleaner, more intuitive shopping experience that still feels like the brand my customers know.

Core tasks include:
• Migrate every page, product listing, and associated imagery into Shopify without data loss.
• Re-implement the visual style so colours, typography, and overall feel match the original site, then refine the layout for better usability and conversion.
• Configure key store functions: secure online payments, shipping options, and well-structured product categories with effective search filters.

Please let me know the migration approach you prefer (CSV import, API, manual, etc.), an estimated timeline, and any past Shopify projects that show similar design-preservation work. Once the new store is live and tested, I’ll handle domain pointing; everything else from migration to feature setup is yours to deliver.