Would be pretty fast, just use the breakmanager instead ^^
Shouldn't even teleport to varrock if all items are in the bank, would only do that if you ran out of something OR if it can't detect the item somehow.
and since it probably doesn't ahve a RoD Equipped it will be stuck I guess, will have a look at that.
I've check what you said about the gate and watched it for about 10 runs and as far as I saw it didn't click ona tile at all, just the minimap to walk to the gate.
Which uses the gate and not a tile to walk to, so that's pretyt random since clicking minimap isn't always accurate