Cut open the tray area. Install a trim tube that lines up with the X2 nozzle trim. Lengthen (by an extension rod) the SX steering cable to reach the X2 steering (about 2" different), set up a way to adjust the trim. You might be able to use a SX steering cable to attach to the trim, but you would also need to install a brass fitting in the hull like the stock steering which may be hard to find. Otherwise you just leave the tube open and put 5200 in there to hold a cable like the throttle cable. Installing a fitting and using a real trim/steering cable would be the correct way to do it, but most people want easy and only need up trim so they just use a braded cable that only pulls. Remember braided/throttle cables only trim one direction.