Changes on the boards? I don't think there were any changes on the board between the Eclipse Blade and the WorrBlade, just the frame.
If you want to set off and go develop some grand new thing, you don't need millions of dollars of capitalization. You need enough pizza and Diet Coke to stick in your refrigerator, a cheap PC to work on, and the dedication to go through with it. We slept on floors. We waded across rivers. -John Carmack