I won't be making more of these kits for awhile.
But - the parts within the kits are listed on the website and you can pick out the individual parts on the website.
List can be found here:
https://www.greatplainselectronics.com/proddetail.asp?prod=WAN-HVP-KIT
Caps list can be found here:
https://www.greatplainselectronics.com/proddetail.asp?prod=W711A-PEC-KIT