If you want to increase dividend income, you can replace VOO with JEPQ, which will raise the overall dividend yield to 4.4%~4.6% (pre-tax).

However, JEPQ uses ELN (Equity-Linked Note). The advantage is that it can keep up with QQQ when the market rises, but the downside is the risk of losing the principal investment. Moreover, covered call ETFs have not been historically tested, so their future performance is uncertain.