This question is definitely a duplicate of SQL Server default collation vs database with different collation - potential problems?
However, as that question was purely generic and this question specifies the two collations, I can at least clarify one of the issues raised in that other question:
do you see any potential data loss?
In this case there is no potential data loss due to the only difference being a sensitivity (accent sensitivity), which affects sorting and comparisons, but not which character set is being used to store VARCHAR data.