Hello, I'm sorry for this newbie question, but I've used the search function and am not sure how to find more information. I'm new to the midibox projects, and I'm really excited to begin building; I finally received all of the parts AND the c64 from which I'll get the SID and PSU! I have a question though. Although at first I am only only going to build a SID and CORE module, I would like to use a DIN to make the Step A Control surface depicted in ucapps. My question is: if I try to follow the diagram of the optimized c64 power supply, will I have enough power to power the DIN, CORE and SID? I'm sorry that my inexperience with electronics keeps me from answering this question on my own. Thanks a lot for your help.