Cool to have another swede here on the forum, I think that the "not being able to post links" bit is a bit wrong, since you really have to get a post count of more than 20, not wait 7 days, so get posting
(could easily be done in the opinions/polls section). Would be nice to see some more up to date images from Kastellholmen or similar...
Yeah I know that the Invert plans are together with the future expansion of Gröna Lund, there is a topic on here somewhere about it. The Stealth clone on the other hand would have had it's station close to where Twister is today and the rest of the ride sticking out in the water.