It's a challenge, but, since the GTX is in the worst shape, it's behind the Satellite. Oh yeah, I didn't mention I have a 70 300 in this mix too, but, It's (I'm) stuck on an electrical issue, and, I did that one first, so, what I thought was 'high-speed / low drag' 12 years ago (meaning my work), now, it looks like well, "You can do better" is running around in my head.