Amazon Bulk Item Spreadsheet Data Submission

Looking for someone familiar with the Amazon Bulk Item Spreadsheet creation process. This will entail submitting all necessary data into the template provided by Amazon, and making sure that there are no errors. The initial Spreadsheet will include aprox. 50 items that cover a 500 item submission so there will be slight variations in the product listings. To be clear: In the end there will be a total of 500 products that stem from a base of 50 actual products. The variances will be in the application, and brand that each product can be applied. For example; We manufacture (1) toilet part that can be used in 50 different toilets, and we are creating a separate item for each toilet so that it may be more easily accessible to the customer. e.g. Kohler Flapper 123, American Standard Flapper 123, and so on.