by all means have a go on what is available… But there is no holy grail of amazing quality deleted scenes.
If we can even have decent DVD quality versions that are clean I think it would still please some but obviously some people will take nothing less than HD. And this in a nutshell is the issue that it’s that trade off between having higher quality film vs lower quality deleted scenes and the only sensible option if you think realistically is having to lower the quality of the actual film to match the deleted scenes. But it’s an interesting curio of mine and I like to try to piece together things just to simply understand the film better.
Good luck and please have a go.
BD deleted scenes and the Apple mac Rinzler ebook was better quality than the windows version I believe.