I am this sad Kain 3 years i was dream how cool will be fit missile launchers to this mech so now i have all skills in max and all my wishes crashed to the ground like blue ice falling out of an airplane lavatory.
I am very very sad

...long time ago i heard the legend (from devs), that each robot like puzzle. If you doing right - you will fit your robot.
But if so, how about customisation? Until i reached maximum skill level in reactor and CPU i really thought that everything will be ok. But now ALREADY i can't improve my skills because of maximum, but STILL can't fit all equipment i need.
Where is the point? Where is customisation? It seem we have not a lot of variants. We have only several workable sets?

There are co-reactors and co-processor - you can probably say.
My answer:
1) co-processor takes the slot in head. In case of intakt: everything fits even if i just keep it empty.
2) co-reactors and co-processors should take a role of crutch for newbies with low skills.
3) I don't even talk about such specific fit like this. What for you did that slots for medium launchers if nobody can use it?..

I don't  think that it is necessary to be able to fit every slot with T4 equip on MK2 bot once you maxed all skills.
T2/T2+ should even in endgame have a meaning.

And I like the idea, that you can change fit on a bot, without beeing forced to fill every slot in order to compete with others.

Nevertheless equal balance between all bots is not reached, so there is place for improvement.