Don't sell yourself short. Once you get started putting it together and wiring you will find it isn't really that hard, particularly with the support on this forum.
You can continue posting on this thread or start new. Continuing this thread isn't a bad idea since you referenced older builds that have been refined and simplified as it will help someone in the future. Either way, those that help answer questions will follow the thread.
Post lots of pictures. We all like pictures, especially new stuff.