These are your current selections, right? If you’re moving to Vanguard your options are going to change. Fidelity won’t offer you Vanguard funds, and may change out some of the other funds too based on what your company pays for

If you don’t want to do a target date fund and are 20 years out, you could consider something like 80% S&P/20% international, or something like 70% large cap/15% mid cap/15% small cap. Maybe throw a bond fund in there for 10-15% if you’re on the conservative sode