I did realize I will need to change the config for:
<NSClient.Properties.Settings>
<setting name="NSClient_com_netsuite_webservices_NetSuiteService" serializeAs="String">
<value>https://webservices.netsuite.com/services/NetSuitePort_2017_2</value>
</setting>
</NSClient.Properties.Settings>
But still that's about it that I was able to figure