Xero Setup and 2023 Filing for Men's Clothing Business

We are looking for someone to help us get Xero setup properly for our business that expects to launch in the next month, including chart of accounts based on our business of selling online men’s clothing and our inventory. We would also like someone to upload our pre-prepared Xero spreadsheet (using Xero template) that includes all 2023 revenue and expenses, and help us prepare tax filing docs for 2023. Since this is pre-launch, there are only 5 revenue line items and 58 expenses, so it shouldn’t be a heavy lift, but we want to make sure we’re setup for success as we launch the website in the next month. Any additional knowledge of integrations with payment processors or other software is a plus, to reduce our management burden (e.g. do we go with Square or Stripe to integrate with Xero?).