Is there a good way to remove an old Humminbird shoot-thru transducer that was epoxied in at the factory or am I better off just putting in another adjacent to it? I have an 08 P2 and it had an old 787 or whatever graph in the dash, I removed that graph and ran an old 899 for 2D while on plane. Recently upgraded to a Helix 9 G4N MDI at the console for my second graph (Solix 10 is the primary) so my lady can see the Mega 360 from the back deck, but the old glassed in ducer doesn't jive with the Helix 9. With the new configuration I want to run mapping on the Solix while on plane and have the 2D running on the Helix, while graphing I will run SI on the Solix, mapping and 2D on the Helix, and while we are fishing I will have mapping and 2D on the Solix and Mega 360 on the Helix.