Ps. Do the 19200 glyphs because they are cheaper per gold, xenon, and time.

Well, I did the math, dug in, and just cycled through glyphs. Got my second pyramid built in about 3 days. 19200 gold, times 200 or so glyphs, makes 80 or so Iridium glyphs, makes 40 or so xenon glyphs, makes 800 xenon. Spend 600, use 200 to make gold glyphs, repeat ad infinity. In a short time I was over 2k xenon. Just made gold, then iridium. Spent the iridium by the 6000-7000 at a time for 600k-700k blocks. I was about 1.2m blocks in when I started grinding it out. So about 4 sets of 7k got it done.