Muntons amber hopped extract lists an IBU rating of 25-35. That could be a wide range depending on the style you are looking for. Also, how long and when you add hop will dictate the impact it will have on your beer.
In the botte: Wheat, American Pale Ale
In Primary #1: Light Hybrid #1
Primary #2: Light Hybrid #2
On Deck: IPA
In Design: California Common