Maris Otter is great stuff.
Are you trying for a Bitter? What style are you targeting. This sounds like a nice, easy, sublime brew.
If you are going for a bitter, google "first-wort hops".
...try to edit your thread title to match what you intended recipe is, say "New recipe for Simple English Bitter" and the threads at the bottom of the page will be related - you can then find more info easily on your own.
Example: My Bitter
Good luck, and let us know how it turns out.