Update Userform textboxes on the fly

I've got a workbook (attached) with a UserForm that summarizes transactions entered in columns A and B based on the entry (color) in column A. If you click on the Button (Summary (Show/Hide)) it brings up the UserForm.

A couple of issues I've struggled with:
1. I'd like the UserForm to open when the workbook opens.
2. I'd like the UserForm to update as entries are made in Columns A and B when the user tabs out of column B
3. I'd like the UserForm to always stay open; the user cannot close it.

I've got the same data in cells G26:M34 but these cells don't "float" as the page moves down. This is the reason I've gone to a UserForm to accumulate the data.

I've spent several days trying various methods but cannot figure it out. Any ideas how I can accomplish this?

Thanks, John