Yes; and I avoided swapping resistor/cap values as I just don't trust myself trying to work on that cramped space/board. All I did was, change the gain/presence pots to higher values; bypassed 1 LDR, and jumped 3-4 resistors. I think there were 3 other parts that needed to be changed out but I didn't do those.som
If you read the thread guys are confirming certain things as they have C Rectos during that time. Those mods did change the Red for the better, made it closer to the Orange tone...and the Orange got even better.
Mike only charged like 180 for this mod so I'd imagine it's a pretty simple one, which it seems to be especially since I can pull it off