Wow Fred!!!
you took the challenge to another universe! I think I won’t beat you at 500 grams… Congratulations!
I thought you were using peanut and roaster to get your Acom + Optibeam to the summits 
Now I see you just carry your kit inside a doughnut then ready for the lunch break!
Sharing a picture with us would be much appreciated if you can. Just for the fun of looking such a nice setup.
It would be nice to get details to build myself that antenna as well.
Mine has a coil as for the trap for 40m and it’s a little bulky, but your design with toroids is very interesting. Maybe I’ll drop an email to ask for details.
Thanks everybody for your comments. I hope to do an activation this saturday and try my kilo-pack.
Take care, 73
Ignacio