Portfolio structure advice

Hey guys, I have a question and appreciate any insight or guidance. I am able to put away at least 2k/month. Last year, I put it all into a HYSA paying 3.5%. This year though, I am planning to do something different based on 2 ideas. First idea is that it’s way more beneficial to be invested in something of value that appreciates. Second idea is that energy/infrastructure, robotics, and metals are going to be very important and I want to get into those markets. With that in mind, I plan to split the 2000/month 4 ways; 500 into a Roth IRA (holding VT/SCHG/ROBO/XLU), 500 into HYSA, 500 into QQQI/SLVR, 500 into *something else*. It’s the something else that I have a question about. Below are the stocks I’m considering: Energy/Infra: TAN, GRID, IREN Metals: SILJ, REMX, GLTR. ROBOTICS: ARKQ Moonshots: ETHA, BMNR, IBIT, JD, QXO, SLS, POET, CSIQ, AMPX, TE, ARRY, LAC, PATH. I plan to have a combination of shares/leaps from 2-3 of those. Eventually, want to get into covered calls too. Goal is to grow account and eventually start generating passive income. Any critique, information, or advice is welcomed. I have a pension, 457b, and 30k in crypto. I’m 34 and expecting a child next year.