can these xbox sticks be modded?

[qskint]

I've recently mame'd an old xbox 1 and then managed to find 2 sticks to use with it. A 'cosmo X-fighting stick' based on a Saturn stick and a 'hori fighting stick ex' - now I'm just wondering if anyone knows if these can be modded easily with seimitsu/sanwa parts without any cutting etc?
I know its a long shot as they are old now but hopefully someone may have done it in the past.
thanks

[Zapf]

The second one is an xbox 360 stick. I'm sure replacing the parts in the saturn stick clone wouldnt be terrible. Cthulhu boards work with original xbox, so you can make your own stick if you want.

[brokenhalo]

the hori ex is a pita and requires lots of cutting and grinding. skip it.

the saturn clone is a lot easier iirc. pretty sure the button holes are standard size and it might have a sanwa in it already. if you could post some pics of the insides i could give you more info.