Thomas... for a while there it seemed that RX14's were all that people were getting from HL, especially from Mato orders. From what I remember everyone liked them - said that overheating was not an issue, and if I remember correctly the sound was improved also. I believe someone posted a video comparing the sound from the two boards.
Here's a link to the YouTube video comparing the sounds
http://www.youtube.com/watch?v=NW0sWHRiIiY
BTW... did you get my PM abou the airsoft gun?
Bill - you are awesome. PM sent. Thank you ~ glad to see you hanging around here!