As for Sirocco pitch 2 past the first bolt (doing it's crux), then move L and up for 25m of new climbing between Seventh Banana and Sirocco to the top. You can also approach from Seventh Banana, by stepping R after doing the crux on p2.
Closed project, please stay off. Will be a mega pitch up the full height of the crag. As for Sirocco p1 until halfway across the traverse. Now head up flakes onto the blank grey wall, then head rightish to a brilliant orange scoop/arête, eventually joining Malcolm’s It might go project just before the crux, follow this to the top of the wall. Bolts and trad.
Another excellent 15m variant to Serpentine. Follow Serpentine pitch 2 for 12m until halfway up the fridge hugging. Trend R and up past bolts to loweroffs (30m to 1st belay, 52m to ground). The loweroff is somewhat diagonal - be careful not to end up hanging in space.
The visionary black streaks and water grooves about 5-8m R of Naja. The joke used to be that Steve Monks "marked his turf" at the top of Naja after every shot; it looks like perhaps Lee did too! Start as for Naja. Up Naja for 2 or 3 bolts then traverse right via an obvious undercling flake a few metres above the low roof. Use long (2m) extenders for this section. Now follow the incredible grooves, ignore the half-height anchor, and continue up via amazing sustained climbing on slopey edges to the top of the wall in one single mega pitch. Rap anchor (55m).
Start as for Sneaky Snake but finish after "only" 35m, at the Nether anchor. Some tricky rope management is needed, with some tricky sideways runouts at the grade, but worth it.