Hi. Im new to vaping, and therefor im new to mixing ejuices. I have ordered 500 ml of PG and 500ml of VG, and about 10 concentrates. Will it be possible to mix 100ml of each flavour, and mix the juices as i like afterwards? Like for example 30ml finished strawberry juice with 10 ml of finished vanilla juice.. I dont see any reason why it shouldnt be possible, but i want to make sure before i do.