Evolution of a logo

Here, I have placed various concept designs that I had created to demonstrate the thought process that went in to producing a logo for an electrical services company. Some designs I like. Other designs aren't particularly effective but when you get free rein to do whatever you want, I believe all designers should exorcise their crappy ideas to get them out of their system. I've just chosen to display my crappy ideas along with the good ones here!

RASH-Electrical-logo-ideas-1
RASH-Electrical-logo-ideas-2
RASH-Electrical-logo-ideas-3
RASH-Electrical-logo-ideas-4
RASH-Electrical-logo-ideas-5
RASH-Electrical-logo-ideas-6
RASH-Electrical-logo-ideas-9
RASH-Electrical-logo-ideas-8
RASH-Electrical-logo-ideas-7
RASH-Electrical-logo-ideas-10
RASH-Electrical-logo-ideas-11
RASH-Electrical-logo-ideas-13
RASH-Electrical-logo-ideas-16
RASH-Electrical-logo-ideas-12
RASH-Electrical-logo-ideas-15
RASH-Electrical-logo-ideas-14
RASH-Electrical-logo-ideas-17
RASH-Electrical-logo-ideas-18
RASH-Electrical-logo-ideas-20
RASH-Electrical-logo-ideas-19
RASH-Electrical-logo-ideas-21
RASH-Electrical-logo-ideas-22
RASH-Electrical-logo-ideas-23