LOL, cool.
My scalextrics is set up in the loft, but its pretty dark up there (no proper lighting, just a host of desk lamps) and it gets seriously hot up there this time of year.
I think I've got a track which is similar in length to that (maybe a tad longer, it folds in on itself a bit)
By the way, since this is walking a fine line between being in this forum, and being in Armchair Enthusiast can we keep it specifically to the tracks or it'll have to move to AE