For anyone interested, I found the properties provided by StrataFrame to manipulate the buttons on the toolbar.
MicroFour.StrataFrame.UI.Windows.Forms.MaintenanceFormToolStrip ts = (MicroFour.StrataFrame.UI.Windows.Forms.MaintenanceFormToolStrip)ToolStripContainer1.TopToolStripPanel.Rows[0].Controls[0];
System.Windows.Forms.ToolStripButton btn = (System.Windows.Forms.ToolStripButton)ts.Items[14];
ts.Items.Remove(btn);
ts.Items.Insert(1, btn);