That to show how clear od6 insane for the beginner ? so is just a "detail" but the claw is premium and is never garanteed to get it .
You could maybe make a version with massive, normally most of us have the massive, otherwise your build for auto-farm seems interesting (only 2 weapons so less chance of the bot making mistakes..), for enough few resources you can farm one of the best level of farm (in 1vs1) in insane on the other hand it will be necessary to have succeeded in beating bigboy in hard and the previous levels.
But.. I think boiler will remain better for 1vs1, with boiler you can farm almost all levels while yours I doubt it can beat bigboy
it's good that you put it, even if it is not common, at the beginning it is much more not to have all the items requested even if they are only e - m .