I'd personally have the climbing branch/log in the cool end so that it can't interfere with the bulb guard or present an invitation to climb on that. Make sure the log can't be tipped over; secure it to the wall of the viv if needs be (I find screw eyes from B&Q are brilliant; just fix them and attach log with thick string or cable ties.) And make sure there's room for the hides (I made a mistake with Surahi's viv - couldn't lift her hide off her lol because of her branch wedging it ...she wasn't amused.)
Love the log by the way, let us know how setup goes on.
Im gonna put a log on the left side, and i have a hammock that i used for my bearded, was thinking i could drape it over the lower part of the log, to act as another hide? Good or bad idea?