The bestial suit affects damage once your character is at lower health. Basically what it does is it sizably reduces the amount of damage that is either taken or healed to a very extreme amount when you have taken hits. For your temp I do not think it would be all that useful a suit because the best way to heal in a suit like this is HPR which your going to find a bit tricky to use with bushido. If you had gone with Ninja I would be saying that this would be a good purchase. As to what you should put on the suit things are pretty standard. Its key to get LMC on it. You can imbue 8 on each piece. Your also going to have to make sure that you get the resists on the suit up to 70. This is going to cost you mods somewhere. Jewels should be standard 15 DCI and HCI as your not going to be able to get any from the head, neck, chest, legs, arms, and gloves spots as all those spots are taken. You will still have the sash, apron, robe and tali to add in artifacts. I recommend that you have your stamina to have a bit of room and still stay at 1.25 weapon speed. Its good to be able to have your mana at at least 55. Your hit points are somewhat less critical while using this suit but strength does still determine your damage. It would be a bit tricky I think to make a good bushido pvm suit using this as once your really taking hits your not going to really be able to counter the damage unless you can get away. It might be something you want to mess around with on test to see if you can pull it all off. Now if you go the ninja route then this is a good pick up. The suit is still the same but your strength will matter less.