Making Changes to ToolBar Options in ToolsFile.xml

[Ryan]

Hi there,

We are using the DNN CMS to power our site and the Telerik RadEditor is a built in provider. 

I'm curious; I've made some changes to the ToolsFile.xml to remove some options (mainly font options) from the editor ToolBar. Is it best practice to make changes to this file? Also, if a DNN upgrade is installed will this file be overwritten?

Thanks.