hey guys, just won a bid on eBay making this my fourth Optimus stove. I do own one of the modern ones with green tank so I’m not interested in evaluating that. But Incase anyone is curious it does have a silent cap that I bought from amazon. Really curious about the r8. Also I know this probably off subject but I am being offered a 111d which has green tank, cobra burner which has the fuel line in a loop, original black 111 hiker plus box with right side control. Guy is asking about 500$ is that worth if? Finally I’m really interested in an excellent condition 111t and a 22b if anyone has them laying around. But they do have to be in excellent condition I’ve seen them even new.