Upgrading Manual Mirrors

I have a 1994 GMC K1500 with stock manual mirrors. Has anyone every tried converting this setup to electric mirrors? If so, how much trouble is it?
Additionally, where can one get the correct parts from to do it so it looks and works well?
Any info is greatly appreciated. Andy
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.