Will a Dalian Good Display fit into the front of an SL68P, or will I need to look for another screen?
I have no need for empty space/or extra room on the front of it after the screen is there.
Nope. The biggest you can fit in a sl68 and still have room for comfortable controls is a 3.5". You could use a 4.3, but you'd have to get creative with the controls