I think it is a far better choice to combine the Integra with a Yamaha MoXF. It is the same price, but instead of having a lot of identical sounds twice (FA / Integra), you get the best of Roland and Yamaha sounds combined. Moreover, the MoXF has got a "master mode", which allows to send out bank/program changes to an external instrument, and there are 100 master storage locations for these external (and internal) MSB/PC messages.