ha, I forgot to hit "post" after I editted my last reply, to add the screenshot... and I see you got it, but oh well, it's there, now, anyways.
I agree that it is very... cumbersome... to manage your views of your model. If you've managed to do what I just toldja, then you got it. That's all there is to it.
Perspective... can get tricky. There's some quirks to the software depending on some things, and it'll rear it's head at times, but it's otherwise quite similar to what you see. If your color table does not look great for a 'perspective' drawing, then you can possibly look into just overriding all the colors of your layers (assuming you use a .ctb and not .stb plot style) in that VIEWPORT, to a thing lineweight color... I do that. "WHITE" is a pretty thin lineweight for us, and for perspectives I just make everything white, unless something specific needs to stand out in some way, and then I'll change it... it's a pictoral view so it's no biggie to use overrides, imo.
Or maybe you want to look into creating your own visual style by playing with the visual styles palette, and creating something that's black and white but -doesn't- use your color table.
FYI. The only OOTB visual styles that -do- read your color table for plotting are 2D Wireframe and Hidden...