I recommend resealing it, the store will like it because then it wont move at all and it will go through Intel checks much faster, that is if they even look at it.
Here is a quote from Vivi "You can never use too much insulation." After having used not enough, I agree, its a good idea just practicing insulation so that when it comes to the real thing you dont have to worry.
I would like to get my phase repaired locally, all it needs is some R404/R507 Gas and a new suction pipe.
http://i.imgur.com/qwhd3Bn.jpg
(Reading or Henley-On-Thames Area)