Interesting stuff.....As Beren & a couple of others know,I've been eyeing off the Orion 80ED & the WO Zenithstar 80. (the orion is an apo, the Zenithstar,an achro)I need a good get up & go/travel/quick observing between the clouds scope & also to mount on the LX200 as a guidescope.Could this be a good option?