Below are a couple of additional resources that you can start with that I am familiar with.
There are a few good books and software available. Tesla Coil Design is a good book and I've used https://www.teslamap.com/ which is a downloadable piece of software. This site, Information Unlimited, has all sorts of HV kits, plans, components, etc. including Tesla coils.
eBay is also a good source for Tesla coil parts like transformers and HV capacitors.
Here's a link to a detailed overview of my biggest TC build with images and specs https://imgur.com/gallery/KdslI
Below are a couple of resources that you can start with that I am familiar with.
There are a few good books and software available. Tesla Coil Design is a good book and I've used https://www.teslamap.com/ which is a downloadable piece of software. This site, Information Unlimited, has all sorts of HV kits, plans, components, etc. including Tesla coils
Here's a link to a detailed overview of my biggest TC build with images and specs https://imgur.com/gallery/KdslI