1005 would have been a 100 in the old system. 1009 would have been a 100 in the old system. Damage was rounded down. And your damage distribution is uniform, i.e. you have an equal probability of hitting a 10, 20, 30, 40, etc.
If you have 92 summoning there is no reason to not use wolpertinger. No reason to not use SOL, either, since you can borrow it. They are the best familiar and staff for bursting/barraging.
Overloads are better. You stay at maxed stats, and they take the same amount of room as Extreme Att/Str/Range. You also get free defence, and should you need to brew (e.g. a crasher lures 5 demons to you) you don't have to repot.
Not like anyone really camps horrors anyway. I expect them to fall even lower because: 1) they are not as useful as the black mask (lower demand) 2) the majority of slayers us Duradel and then Kuradal, which do not assign horrors (higher supply)
Here, let me make some estimates so you can repackage them and publish them as your own work without crediting anyone! Agility 50m Combat -125m Construction +50m Cooking -400m Crafting +80m Farming -120m Firemaking +350m Fishing -20m Fletching -70m Herblore +250m Hunter -90m Magic +120m Mining -75m Prayer +12m Ranged +900m Runecrafting -240m Slayer -325m Smithing +45m Summoning +90m Thieving -80m Woodcutting -80m Good luck on your clan too! Hope you make ton of money of the idiots stupid enough to get dumped on by you.
Rants on the RSOF is like Jagex's unwanted bastard child. They ignore it for the most party because, frankly, it's worthless. Nothing of use is posted their; all the real constructive criticism is in recent updates.
A purple would definitely be easier to snipe than an easter. Here's why: 1) The Easter has a higher street value. 2) The easter requires much less GP to snipe (80m vs 300m) I'm sure any idiot on the RSOF who claims to know anything about partyhats is a reliable source, just sayin'.