You definitely can't go wrong with that!The germ kit was brand new and I made sure to clean it, the seedling mat was also new and I washed it out with soap before use. I also wore gloves and disinfected the tweezers I used. Next time I'm just going to drop the seeds into their final pot and not bother with the germ kit. I keep seeing videos and techniques on how to germinate and it seems like there's dozens of different ways. It's a bit confusing and frankly I'm not going to spend over $100 testing out 5 different germination methods, especially when I'm so far 0 for 7 when it comes to these seeds. so I'm just going to keep it simple and drop it in the final pot with a light misting of water from my sprayer and a glass or plastic cup on top.
And yeah I know what you mean, I find keeping it simple and doing what works best for me is more often the best route. Sounds like you have a plan though, best of luck with the next round if these don't pop!