Got hypnotized by all the Kawasaki Green LP/SL's out there and went for it. It really is lighter. Got the RM8 and RM9 as well. I prefer an airy, single coil but went dual coil on the Vector and like it so far and it will not leak unless it's upside down. The RM8 Derringer is great and is bumping out the RM4 (leaker). The RM8 is almost leak proof but I've managed a little dribble at the air holes but if I don't over squonk it will be fine. I fear dry hits and tend to over do it.
I like the adjustable 510 on this new one and it's needed for the RM9 which does not have an adjustable post and it won't work on my older Reo Grand LP. Thanks to all who helped me out on the atty advice.