would like input on what to build. Last September you guys recommended and I built an i7 core with an SSD and it is stupid fast. Wondering what to build now? Need to build a new one to replace another dead machine, so wondering if I just repeat the i7 core, or if there is somethign new to look into. I don't know much about any of this, but can put stuff together and install the OS. Any input is appreciated.