Questions about stretching!

Is this a good plan? Also do you need two separate tapers or can I get one and clean it before stretching the other ear? From 16g-12g I will taper and 10g-2g(goal size) I will use ptfe tape. I know to wait 2-6 months between stretches, it should not hurt. Use jojoba oil or vitamin E, saline solution to clean and don’t rush it. Oh and I plan on using glass plugs as soon as I can which is 12 g. I plan on getting glass plugs from arctic buffalo and the stainless steel tapers and tunnels from urban jewelry, is there any better websites to buy from? And any advice or is any of my information wrong? Thanks for reading and sorry for the wall of text.