two people in HALF did EFI....lots of problems....
one guy had to replace the tank eventually , one with internal baffles etc , as when on a climb ,would run out of gas...not the only problem....he had it done before our trip to Estes Park....really slowed our group down with his continually problems...one was the 'safety' line that supposedly wont let gas tank drain if you flip...it kept messing up...all i can say is after these two guys` experiences , and costs I would never do it...and the positives do not out weigh the costs alone.