Coalition sushi

Andrew Rawnsley's point on Sunday, that Cameron leads:

a sushi government. His cabinet is a spread of politicians who come in a wide variety of ideological fillings, personality toppings, and stylistic flavourings.

was something that, alas, he didn't actually flesh out in the column.

Ms Beta and me immediately suggested Ken Clarke as some sort of flounder-based dish, but what - a nigiri, a california roll?

Mind, boggle etc.

Alas, I too lack the time to flesh this out, but suggestions as to what cabinet member would make what piece of sushi most welcome. Please do so before Peter Brookes does this in Nature Notes. (Who knows, he might have done, but I haven't been behind the paywall to find out. Have you?)