Thank you for all input.
I was able to install my Drivers by through the utilization of dpinst.exe, which is included in the Microsoft WDK.
I created a customized XML for this executable. Then, I created a Custom Action to run dpinst.exe at the SetupProgress time.
Instructions for Creating a DPinst Installation can be found here: https://msdn.microsoft.com/en-us/library/windows/hardware/ff540184%28v=vs.85%29.aspx
Now, additionally from what were my needs, here is the XML file(with company information removed):
<?xml version="1.0" ?>
<dpinst>
<!-- version 2.0 created by Robert Milicia, Br Te, Inc. on 5/21/2014
The following area will not create an Add or remove programs section. This
will also force the driver to always be installed, as well as should work for
all languages.-->
<suppressAddRemovePrograms/>
<enableNotListedLanguages/>
<forceIfDriverIsNotBetter/>
<!-- The following search and subDirectory elements direct
DPInst to search all subdirectories (under the DPInst working directory) to locate driver
packages. -->
<search>
<subDirectory>*</subDirectory>
</search>
<!-- The following language element localizes its child elements
for the English (Standard) language. The child elements
customize the text that appears on the DPInst wizard pages. -->
<language code="0x0409">
<dpinstTitle>Title Menu Label</dpinstTitle>
<welcomeTitle>Welcome to the Hardware Device Installer</welcomeTitle>
<welcomeIntro>This wizard will walk you through updating the drivers for your device.</welcomeIntro>
<installHeaderTitle>Installing the software for your device...</installHeaderTitle>
<finishTitle>Congratulations! You finished installing the Hardware drivers.</finishTitle>
<finishText>To complete the installation, please plug in your Hardware, to assign it a COM Port</finishText>
</language>
<!-- The following two elements customize, but do not localize,
the icon and bitmaps that appear on the DPInst wizard pages. -->
<headerPath>Data\BannerSplash.bmp</headerPath>
<watermarkPath>Data\BMrSplash.bmp</watermarkPath>
</dpinst>