I am currently interested in creating small-scale custom computers for people in my school, as they want to get into PC gaming, but don't have the knowledge to know what products have good value. Many of these people are familiar with the concept that many custom computer vendors online charge much more than the sum total of the parts. Many of them simply don't want to be involved with the process of building a custom PC, but also want to save money by having a custom PC built. If any of the people who are reading this have any experience with creating custom computers, I would find it helpful to hear from you. Any experiences with creating either custom computers for clients, or general modding tips are appreciated.