Look at the nominal lengths, including the punches. Most advice is to arrange for three custom wedges with a regular spacing below the PW there, dropping the hybrid (or the 3WD as some say).
The 64° plays 41+50 yds. The 60° will have some 70+ yds punch to complement the 90 yds. Me thinks that the gap is too big!
OTOH, the G25 PW is 115 yds, punches ?about 100 yds?. A 110 yds wedge seems by far too close and overlapping. (The L83 G25 PW is only 110/94 yds BTW).
So, you better consider some wedges spacing between 50 and 100 or even 50/(70)/90.
I'd keep the ATV, it's a great club, and I got me 50 - 75 - 100 yds. The longer the club, the better it should be, as they tend to show more roll (e.g. the longer L39 ATVs), and we want to nail the shots!
And don't worry about different brands, they all have similar meter speeds.