In general I am a passive investor and want to check my investment options once every couple of months. I am maxing out my ROTH IRA contributions and my 401K, the 401K really doesn't give me many investing options so it's in an S&P500 index fund as I feel the age based funds are lower returns without lower risks. My ROTH IRA however I have full control over and when I look at it I primarily have VOO and a couple other index funds which still are heavily weighted towards the magnificent 7. I believe a couple of them are wildly overpriced and would like to divest from them but am not sure of the best way to do this. What I want to do is basically create my own rules for an ETF that excludes or weights things a bit differently and then just make my monthly contributions and tweak it every 3-6 months but am wanting actual options.