Llke Killian wrote, the valve will seat fine on the tape. I just did another one the other night, it took me fifteen minuties to go from tube to tubeless.
It’s not hard to do it yourself except when it comes to getting the intial seal, that will take an extra set of hands and a high pressure air compressor.
The links for parts are posted in an early response, Chain Reaction Cycles in the UK should be able to ship direct, they have good prices and service.
36er tires can be a pain in the arse, so here are a couple things to consider:
First, the tire bead must “stick” to the rim edges (hooks) in order for the tire to dry seal. You must get a dry seal before adding fluid or you wont get a wet seal.
Because you have a deep V rim, the tire beads are going to gravitate to the center of the rim, which makes it hard to get a dry seal. When working to get your dry seal, think about how you can manipulate the tire beads outwards to the hooks.
I use a one inch webbing strap with a cam buckle, some folks use a piece of rope with a truckers hitch. The idea is to force the center of the tire into the rim which causes the tire beads to flare out toward the hooks.
When you start to inflate, you may want to use soapy water to help the bead and hook engage, the soapy water helps fill the void. Remember to remove the valve “core” before starting to inflate.
A high pressure air system like they use at a auto tire store is really helpful, but take care not to overinflate as this will blow the tire off the rim.
It’s a fine little juggling act to get a 36er to go tubeless, but it will work.
Watch a whole bunch of You Tube videos before trying tubeless.
All of this will make sense once you have completed your first tubeless conversion.
I love tubeless, it makes sense for most applications, it’s lighter, provides flat resistance, and improves the ride on most tires.