Likewise, I am sticking with Hattons.
If any manufacturer is stuck for a model to make in future, I will suggest the Electrostar to them. It seems neither Hornby nor Bachmann is interested in making them, and there are plenty of liveries that can be produced, which should result in a reasonable return for whoever comes up with them. Some 4-car suburban EMUs would also be welcome, such as the post-war all-steel 4Sub.