Well, my custom page titles would consist of a large sized font centered on the page, preceded by some < p > < / p > 's to push it to the height I want it as. ;)
If I could just get rid of the red lines, I could probably use a font that is the same color as my page background, thus hiding the title on the page, but allowing me to see it in the editor.
Then, of course, I'd just type in my title and put it where I want it. Or even use a picture.