Hey John, I'd go for the Dry filter, TB Spacer, & Filter Wrap. All shipped to your door $348/No Tax.
The filter sits behind your headlight, even with a down pour while driving in the rain you should get little or no water in the filter. The Filter wrap will help detour water going into the filter all without any drop in airflow.
Keep your stock items in the AirAid box. If you sell the truck or don't want it, simple re-install and your back to stock.
The filter can be cleaned about 20-30k miles with a cleaning kit we offer for about $20 bucks.
Availability? It will ship on MONDAY!
Call, PM, or email me with your telephone number if you want me to set this up for you! Thanks!! Mike