That's the route I've got in mind Jojo, but I'll fess up and say I've not ridden it before. Others have recommended it though and I've walked up the last descent down to Loch Torridon Hotel and thought it looks pretty tasty. It's quite a short route though, and there may be some carrying up past the loch. Bit experimental really…
The other option is the circuit of Liathach, but I've been warned off that one as the middle section will apparently make you want to sell your bikes and watch shite TV for the rest of your life.
There's a couple of other options I'll post up in the next day or so, but they'll be exploratory (for me, anyway).
If all goes to plan, Saturday's route is the big one with the best riding. Another option might be to have two different circuits in the Coulin Forest if the weather and motivation are favourable?