Thanks alot for all the really good and valuable feedback - its really appreciated! :-)
I think I gotta look into Fuse panel and HMC and perhaps ignition.
When I mentioned the equipment was pricy, it wasn't disrespect for the equipment, it was more to understand if it was worth money, since I live in Europe and buying e.g. Fuse panel at 288$ will end up costing approx 450$ due to shipping, import taxes and administration fee. So the amount is slightly different for me than people living i US....sadly.
But as said, I really appreciate the feedback - definately not less eager to get some PE equipment. ,-)