I have a dream, to make a tomato smells like a lemon

I want to make it with the help of genetic mutation and redact tomatos DNA such way so it gonna synthesize beta-lemonen in small quantities and it gonna smell 
like a lemon! But on the taste it will be bitter. So it costs 300 thousends Rubles, but I learning how to create sucj envirment at home! Give quastions about my goal

Why would anyone want to do that?, also i would not want to eat that xD