Originally posted by Dowding
Sweden has the potential to crush Moscow in the early years - they just need to get access through Novgorod. 
Heh, Sweden has enough problems of her own at start. Sweden starts with piss-poor provinces and as a Danish vassal. My strategy is to work on the economy first. The first move (for me) is always to capture and annex Mecklenburg (big fat CoT), and maybe vassalize Bremen and/or Holstein. It takes some gutsy moves to achieve that though, because the Danes are aiming for the exact same provinces.
After Mecklenburg, it is time to throw off the yoke of vassalship, so I declare independence from the Danish crown, something that almost always ends with a DoW from Denmark and 20-30 000 Danes invading Sweden. That is the time to sieze Skane from Denmark, Sweden is pitifully weak without Skane.
Then I spend the next 40-50 years building the economy, using diplomacy, merchantmen and fighting off various invaders.
The problem for Sweden is that the baltic area is a hornets nest with Poland-Lithuania being a gigantic monstrocity that can easily send in five or six 30 000 men armies pretty much wherever they want. Then this beast allies with Bohemia and some of the smaller German contries, and what have you...a gigantic warsaw pact-like block that will crush anyone.
On the other side of Europe, you have France and England slugging it out while Spain is slowly growing into another absurd monster. After England has wiped out the Scots, they will usually work their way up the Netherlands/Belgium area...towards your prized Mecklenburg.
It is not fun to sit in Mecklenburg with 15 000 men carefully guarding the province that provides 70% of your total income and watch two british 45 000 men armies and five Lithuanian/Polish armies of 40 000 men each slug it out in the next province.
And then you have the Muscowites, the Prussians/Teutons and Novgorod as the wild cards. Will they fight eachother or will they come for Sweden...no one knows. And you cannot forget the Danes...they are always waiting for the opportunity to recapture what you took from them...
Yes, I love that game

It can be frustrating as he** though.