I have a small application developed in ASP.NET 2.0 WebForms. For training purposes, I am going to convert this application to MVC 3 + Entity Framework. Below is the simplest example for modeling my application. Nothing unusual.
Application Layout:
(the image should read "input fields", not "files")

Architecture:

Key points:
Service-level methods use the ADO.NET method SqlCommand ExecuteReaderto execute stored procedures
Most of the logic of manipulation, etc. performed in stored procedures. There is hardly any service level data manipulation
Now I want to convert this application to MVC.
Questions:
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