No it's not. I've gotten the stats you suggest, and it's awful. You have to wear a mix of range and magic equipment, which conflict with each other. If you don't wear enough of a particular bonus, you worsen your chances of hitting succesfuly.
Granite maul rushing on the other hand, is very successful. All your equipment, apart from boots and amulet, greatly helps your blitz and it doesn't tend to splash as much.
The maul itself, can hit up to 37(38 with adamant gloves)with just superhuman strength, at strength level 99. The 2 special attacks, along with the original, have the potential to hit 108hp, and that's not including the blitz, which usually hits near the 20s. The 2 special attacks are also instantaneous, which leaves your foe with no time to teleport, and to rely on his/her ring of life if they have one equipped. The ring of life tends to not work though, as your first 2 hits usually won't usually bring your foe down to 10hp.