Success approximating a choral or string sound on the LP?

Bought my first ‘real’ synth a few weeks ago - the LP stage II, and am absolutely loving messing around with it so far!

My band and I are looking for something approximating a choral synth sound, has anyone had any success with this on any of the phatty family?? Or a decent strings sound?

I’ve done a bit of googling and messing about and am starting to think the choral sound might only be possible by using the MIDI to trigger external samples??

Cheers!