Hey first post here.  I have a 10 year old son, left handed, swing speed with a driver is 80 mph.  He has no problem with getting the ball up.  We are currently playing Callaway Hawkeye VFT irons with cut down graphite shafts.  His lie angle needs to be adjusted but these are cast heads.  Are there any left handed forged irons on the market that has a high mpf? Thank you