I've got a 2000 civic DX hatchback Special edition with the stock D16 in it. I bought this new 9 years ago as a commuter and want to start a build up on it. My question is, is it worth it to modify the D16 in it? Or should I build up another engine like a B16c or h22a? Money would not be a factor as I have a 2008 civic coupe and this would be a ground up build.