What are those classes and do we need all three? If this is for mostly sentimental reason, would dropping to one class for 900€ not suuffice? Any extra funds could be used to purchase the TM in China, for example, to prevent the flood of szopin's Maemo-branded rubber ducks.
Classes: # 9: Computer software tools and libraries used for the development of other software applications; computer software development tools; computer software for creating and managing a computer desktop; computer software for use as a graphical user interface; computer software for word processing, database management, and use as a spreadsheet; computer software for hand-held devices in various fields functioning as a desktop center for storing and entering personal information management data, executing applications and transferring data to hand held devices, and application suites, namely applications for business productivity, personal information management, multimedia content players, multimedia encoders and decoders, and synchronization with desktop PC's for hand held devices. # 38: Telecommunications. # 42: Computer software development and maintenance; computer software design; computer programming for others; technical consulting services in the field of computer software; licensing of intellectual property; updating of computer software for others
It adds a little more weight in case we need to negotiate a deal with someone: "We are a registered organization and look, we also have a registered Trade Mark!"