Not one iota. Dead republic, ripe for invasion as soon as the protections of outside entities disappear.
It is a shame, because before they became suicidal as a nation, the Swedish people were per capita, some of the most accomplished, intelligent and hardest working people in the world, probably even more so than the US. It is only because of their tiny population that they didn’t manage to dominate the world.
Once the Muslims have taken over however, they’ll just be another third rate Islamic failed state like all the other Muslim countries that aren’t fortunate enough to be kept in a state of prosperity and relative harmony by the sheer brute force of their oil wealth.