The adjustments being asked for in Staff View can very well be handled by restoring the Staff View Editing Tool interface to what was present in Cakewalk Professional and other the follow along products until relatively recently. The requested adjustments are not from 3rd party software. They are from Cakewalk itself.
Bear in mind I have been using Cakewalk for about 30 years.
I started out using Cakewalk Pro 4.0 for DOS.
I currently use SONAR X3 and it frustrates me quite often mostly on this point. I am a composer.
The Staff View interface in Cakewalk for Windows 3.1 is the example you should look at.
The Editing Tool bar was right under the Transport Controls. The Tempo and Time/Key Signature interface was there next to the Transport Controls. It was an intuitive working layout and it is in Cakewalk's history. Look it up, adapt and revive.
You should combine this with some of the improvements present in the current interface like Guitar Grids and Hairpins.
I am a composer who often can play what I want long before I can tell you what it looks like.
I use the sequencer for live MIDI capture. The Notation software I was does a very poor job of live MIDI capture.
Once I've analyzed and understand what I've played. I then move the MIDI export a full notation suite much like a rough cut gets sent to mix down for final polish.
PS
I can send pictures if you can't find any.