Hello ! First of all i apologize if this has been brought up before, However i did a search and couldn't find similar suggestion from the forums, so i'd like to add one myself.
Already we have Loads of different legs with different abilities, Which is great & customizable, but as long as we have swords why not the ability to pickup different kinds of arms as well ? The arms for sure could play a bigger role in the game than they are doing now, for example some could be big & heavy and add hit points to the mech, while some could maybe increase the sword's damage by hitting harder.. Also it would be great to be able to paint the arms independently from the swords they are holding, And Maybe even add epic & legendary arms with awesome abilities.. i'm sure there are lots of people who could come up with great suggestions regarding this..

I love this idea although it has been brought up a long time ago i forgot where
but how would a mech with 4 side wepons and 2 arms look wouldnt that look really crowded?
do you need two seperate arms or are they like legs that come in pairo?

I like this idea it does seem to be that the customization of a persons mech is being limited soley to weapons at the moment. Being able to combine the body parts of the mech to boost its strengths and weaknesses in different areas could add a new level to the game without changing the mechanics too much instead its just building upon the current set up.

Great idea, but implementing it now would be a waste of admin resources since we only have swords. Add more "arm" weapons, and this would be a stronger update. But now, it wouldn't do much