New investor: etf

Hey, i'm 41 years old, from Switzeland. I have opened an account in IBKR to invest some of my money in ETF. I have some backups so i would like to invest for the next 20-30 years with some risk but not too much (retirement and kids). I will DCA every month.

After some research, I tend to go for 65% VT, 25% SPMO and 10% AVGV.

I have my core as VT, SPMO as my performance and AVGV for a bit of value.

Is it too agressive for my long term objective ?