Hi i was wodering.

1. how safe is safhouse storage

2. do piles of goo/dust from energy weapons become permanent like they did before the patch

3. what are the recomended levels to go in to the dlc's

4. the wiki for fallout says the next dlc will have a respec trait/option to reasign your skills/perks is this true

Safehouse storage, in my experience, is quite safe. For individual examples check the wiki (actually, that applies to almost any query).

as far as i know you can safely store in places as long as it isnt in red writing as in it is owned.i dont bother so much with safehouses but instead use bins and skips so i dont have to wait for loading screens going inside,and ive never come back and found anything gone.ive never seen anyone ever take something out of a container on the game anyway so i dont think stuff gets stolen.although if its a container that items respawn in over time i imagine stuff would disappear

1 Totally safe

2 Yes

3 Medium to high, they're quite tough plus there's perks that make them more playable.

4 I don't know.