I like my logo, but I want to reverse the colors, tweak the shape, and incorporate name of company

This is what Welte Electronic Systems llc was looking for in their logo design

The name of my company is currently Welte Electronic Systems LLC. It's too long a name and does't tell anyone what I do. Which is primarily alarm systems, access control systems, security cameras, fire alarms. Current logo only has" WES Security" in it. I want help coming up with a new name for company and logo that has my name in it.

I would like to redesign current logo but not have black be the prominent color. I"d rather there be more of the gold/yellow. I like the crenelation (the saw toothed resemblence to the top of a castle wall), but I'd rather the shield not be so angular. I'd rather it look more like the Porsche auto crest with the chronalage on top. Read more