Configuring RDi 9 look and feel

I got RDi 9 installed and am trying to get it to look as much like RDp 8.5 as possible but have issues/questions. With 8.5 I was able to view 40 lines of code (Consolas 8). In RDi, I am only getting 36. Part of the lost space is at the top of the screen and the rest is at the bottom. TOP: Part of the issue there is probably the Manage Licenses button, which might disappear when I get the license key installed. Another part of the problem is a white box that says Quick Access in it. What is that, and can I get rid of it? There are also more tools on the toolbar than in the previous version, most of which (but not all) I suspect I will never use. Is there a way to remove them? Is the bottom line of the screen (where the fastpaths in 8.5 were located) useable? I can't seem to drag anything into that area. BOTTOM: I can't pull the bottom section down as far as in 8.5. In 8.5, from the bottom up, there was the fastpath bar, tabs for different views, and then the command area. With 9.0 there is a space under the tabs that displays one line of the contents of the selected view. For example, if the source prompter view is selected, it says line type. I can't drag the bottom area down far enough to get rid of the extra line, which cuts down on the viewable code. Any workaround?