Sure it is possible. I assume you did it before for some other arrangers. In case you did, you'll have to save the style with *.pat extension, upload it into the PRO, and it'll convert it into *.kst, prior using it.
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Roland RD700 exp., Ketron Audya5, Ketron MIDJPRO, TC Helicon Harmony-M, EV N/D967, Shure Beta58A, Roland FR4X, Yamaha PSR SX900