Tahfiet. I like to know some more about the light units that you are using, where did you get them / how much.? any pictures.....? I just got to work on my Tutor and I have cut out the front doors as your pictures and also I am going to fit the speedbrakes I have cut out the fuse in that area and it is most unfortuneate that the fin upright support dissects the air brake aperture so I will have to design some kind of structure to replace the strength and still leave room for air brake operation....any thoughts ? Best wishes ..Malcolm Kay