Congrats on a GREAT buy!! You'r gonna live it.
As for the AMNPS (pellet tray) absolutely. Todd designed the AMNPS specifically for the MES 30 Gen 1. It fits on the rack just to the left of the chip tray. Personally I could never keep it burning there--just not enough air supply. So I ended up doing the Mailbox Mod (lots of info here so just do a search) and now it works perfectly.
Lots of others haven't had to do this si you'll just have to play that by ear.
John @bearcaver is the acknowledged expert on all MES. I just alerted him so he'll be here soon. He has some easy and cheap mods that will make your MES work like a charm.
BTW where in Alberta are you?? You haven't filled in your profile info yet.
Gary
Hi Gary, I enddd up getting the 40” digital electronic MES one that I posted the link above. However, I’m not sure if I can find something capatible to use pellets instead of chips, perhaps you or bearcaver may know? I live in Edmonton, but go to some friends cabins often so I wanted something I can transport easily about so we can smoke on weekend trips.