You can kinda give this one a shot. It works with the attack speed bonuses from Acceleration and Set/Equip bonuses to incorporate X-spam with your skills. It has Hammer and Stumble 5/5 for F7 purposes but you could lower them for other skills. I put Annihilation 5/5 because it can combo with Bloody Roar for some good burst using Bears+Gust Slash or using it before Wyvern Blade.
Death Stinger and Awakening Charge are optional. If you don't like using Overlord awakenings then don't get them. I left out Death Grab as PvE it doesn't have much of a use and our Ultimate is useless mostly due to the extreme cost SP/Awakening wise and cooldown. Stinger's only 5/5 for damage but it does have a lower awakening cost at 1-4/5 respectively and I use it in PvE for Groggy Bars or a quick 5-hit burst on bosses.
If you don't favor Attack Speed, keep Acceleration 1/5 for Annihilation anyways and use the saved SP on other skills. Feel free to tweak this more towards your style. You can argue that Attack-speed is better for F7 bombers and you are right on that department as Overlords are relatively slow vs them.