I can help you memorize your Profit & Loss report in QuickBooks Desktop (QBDT) so you won't have to go through the customization process again, windyl0u.

In QBDT, we have a feature that allows you to memorize your reports, enabling you to use the same settings of the customized report for future use. In your case, you'll need to exclude "New Install Income" and the COGS for your items, and then manually select the accounts you wish to include in the report. Once you’re done, click OK to save the changes.

From the Report window, select Memorize from the upper panel then enter a new name for it. 

This reference can help you if you want to access your memorized report: Create, access and modify memorized reports. It also includes fixes if you encounter errors when memorizing them.

In addition, you can now print financial reports with gridlines to be able to read them clearly. This article provides detailed process: Print reports with grid lines in QuickBooks Desktop.

The Community is still open to other concerns about reports in QBDT. Just add your reply below and we'll circle back to help you, windyl0u.