Bh90 hose compatibility

Hi,

I currently have an old m596 deore brakeset, the caliper's piston are stuck and im not sure if it can be repaired.
I know this brakeset is using a BH90 hose.

Will i be able to change my caliper into BR MT200 which is suppose to use bh59 hoses?

Can i just plug and play my current bh90 hose into this caliper?

The reason is its also hard to find pads for the m596 as opposes to the pads used by mt200.

Thank you.