It's probably possible. There are a couple of unused tracks from X5 that people have suggested be restored for a secondary patch (one of the several things I'll be attempting after the core gameplay has been fixed).
Awesome, thanks man.
With X's weapons, here's another suggestion:
The Tri-Thunder stands out for being one of the least garbage non charged weapons of X.
But charged, the thunder is near useless: what it does is it fires off a bolt in front of you, and then it starts firing bolts all over the place, albeit slowly and one by one.
Outside of the first Sigma fight (and even then, it's random if the bolts will hit Sigma) the charged version is near useless.
I know making it into a Pseudo Giga Attack (kinda like Mjinion's weapon charged up on X6) is probably hard to do, but would it be possible to at least buff the speed of the bolts and making their patterns at least a bit more consistent, and not so random?
The charged version of the Spike Ball should stay on screen longer, it barely stays on screen before it goes off. (at least 5 extra seconds)
Looking back, non charged Spike Ball doesn't need a recovery change, it only needs to travel back faster to X to make up for the extra distance buff.
X's Spiral weapon is horrendous, both charged and non charged: Regular version should do more damage. Charged version needs to be faster, it's too damn slow, and if the intention was for the attack to be slow, but to damage as much as possible because of how slow it is, it needs a change, when the fire weapon can do that without being charged.
Charged Spiral should be faster, and if it turns out it's not killing enemies, the damage should also receive a buff as well. (essentially, if it's twice as fast, make it so that it does twice the damage)
Looking back on my W-Shredder suggestion, I would actually say take back what I said about the recovery being slow for Zero, it's actually not that slow. If anything, it's the distance that needs a buff, not so to the point of rendering the Z-Buster useless, but still good enough to make the Shredder worthwhile.
I still haven't thought about the rest of X's weapons, I'll post back if I can think of something else.