Amazon Sourcing Assistant

Finding products on Amazon UK marketplace that meet the following criteria:
-Amazon is not a seller
-Monthly sales equity per competitive seller of 30 +
-Brand owner is not the only seller (Product is not Private Label)
-Product price is stable over last 90 days
-Selling price is greater than 15 GBP

Sales equity is the expected sales per competitive seller so for example a product has 100 monthly sales with 3 sellers that are FBA & within 2% of the buy box so the equity when I start selling the product would be 100 sales / 4 competitive sellers (including me) = 25 sales per seller per month.
Ideally using Jungle Scout extension to calculate monthly sales for products. Experience in Wholesale Sourcing for Amazon Sellers is a big benefit.