Help with a Spanish translation?

Hi there! I'm writing a spanish composition, and I'm having difficulty translating a sentence. I want to say: Do you like videogames? Do you wish they were more realistic? Then my product is for you! I have: Te gustan los videojuagos? Deseas que sean mas realistas? Mi producto es para ti! I'm not sure if that's right, particularly my use of the subjunctive. Any help would be much appreciated!