I've been seeing posts on the Edelbrock carb having issues with reliability / durability, specifically, the pumper system. I'm about ready to spend for an edelbrock (all $400.00 or so) for a 30X32 mm edelbrock pumper for my '88 XR250R, but after reading posts recently, should I go with the Mikuni? Will the Edelbrock give me issues with pumper, etc? Who has some high time on their XR250R with a Edelbrock pumper (Flynall, where are you??) Is it a question of "if" or "when" it will give me issues? I don't want to spend $400.00 if I know the thing is going to be a pos down the road. Any and all feedback appreciated.