It's never my intention to come across as picking holes in your plans Alex.
I enjoy your layout as I've said many times, as you know your worlds new to me and I'm keen find out what makes UK farming tick with it's subsidys and climate.
I find that defending my actions on the real farm to my employer in regards to why I've not put fert on such and such a place or the likes hones ones skills as you need to rethink your actions, it's in the rethinking process often were new ideas come in and ultimately moves one towards being a beter grower. Iorn sharpens iron.