I have a good supply of the wadcutter GTO's-very well made and consistent pellets. They are excellent for lower powered guns like the P17 pistols. Will definitley try some domes if they become available.
Hope you are right and they become available. They would probably be an excellent additional option for shooters. Will be watching for them.
I say keep the weight right where it is. Seems there should be several choices in the 7 grain weight range already.
But aren't there plenty of lead pellet choices in the 7 grain range? Is lead a problem where you shoot so you specifically need non lead or is it the quality you are looking for? Predator will do what they think best for their market but I still hope they stay light for the lower power shooting.