Potted summary:
Remove hose brackets
Open up hose brackets so that the 'grommets' on the hose can be pushed in
(Optional) drill a small hole so that a zip tie can be fitted around the grommet in the bracket. This holds it without clamping down.
Put the bracket in a vice and bend it as per the photos. The aim is to guide the hose out back from the calliper between the suspension leg and the inner arch wall. This is easier to do with the brackets on the opposite side to normal. As the angle between calliper and bracket doesn't change this can be a fairly sharp angle as viewed from the side. This gives the chassis union a smoother bend.
If you have them fits the protector springs onto the braided hose. I had to use zip ties about 20mm apart.
Fit the hoses. I warmed mine up a little bit to ease guiding them into shape. Do not twist or force them! (You knew that already)
Try the guide bracket on the hose. Fettle the angle to get a smooth but fairly tight line out of the calliper. Observe where the loop of hose goes behind the strut. I had mine closer to the strut than inner arch.
Position the second grommet with a zip tie on either side such that it protects against contact with the inner arch.
Try the suspension lock-lock. Fettle again as necessary. Be aware that things with close up once you're back on the rubber.
If necessary, refit the wheels and drop onto polythene so you can try it lock to lock under normal conditions.
Once happy, bleed.
Test brakes, test drive round block. If happy go for short test drive. Back to the polythene and inspect the hoses. If necessary, jack up and fettle. And repeat!
I think that's about it. Ideally I would have made new brackets that went down closer to the calliper, but this is a good compromise.