Here is what I went for using the BB recipe as a basis. It turned out nicely, but not bang on B&T. I would change the Mt Hood for Hallertau Hersbrucker if I was doing it again. Also would probably go with 15 min instead of 20 min additions. I went with Mt Hood as it was the closest thing to Hallertau I had to hand.
For 23l wort
Grain
4.50 kg Maris Otter
300g crystal
200g Flaked barley
200g Torrified wheat
40.00 g Pilot (7.8 ) 90 minutes
12.00 g Mt. Hood (4.0) 20 minutes
15.00 g Bobek (5.3) 20 minutes
12.00 g Mt. Hood (4.0) 0 minutes
15.00 g Bobek (5.3) 0 minutes
mash temp 66 degrees celcius