FUCK YEAH BURGUNDY!
Fixed that for you.
What's an Asia?
Why, tons of high-population cloth producing provinces in the Netherlands? Manufactories! Some fine Champagnes and Burgundies? Refineries! I BLEED MONEY.
This doesn't show half of it, though. I just finished beating Lithuania unconscious 2 years prior, causing Novgorod to jump on the corpse. Austria tried to annex Salzburg a year later, and while it put up a fight then, it went right along with the revocation of the privilegia. Cue the ultimate war. Half the empire (the allied but not in a war parts) rise up to fight me, only to get smacked down by one of my 17,000 man legions supporting the hordes of loyalist states. Savoy (peaced out now) brought in OPM France, which was finally annexed... but only after it brought in allies Provence, Castille, and Wales... which is tied to the hip to Great Britain. I beat Provence down pretty rapidly, but 2 months after this screenshot, GB and Norway jump me. Why Norway? Because fuck you, that's why! (Note that GB somehow inherited Sweden long ago and has since gained cores.)
I'm down from my normal standing force of 153,000 men, but I technically have the capacity to double that. (You know, given more manpower and a hatred of money.)
Pretty easy war, all things considered.
As soon as I annex Aachen, the northeastern province of Britanny, and Alencon, Burgundy will probably maintain its borders for a while while War Exhaustion cools down. (Been at ~18-20 all game with brief interludes since I became the HRE.) The northern Canadian province is probably going to be sold to the Norwegians, because they so love worthless icefields. Nouveau Carolingia, the island off the coast of Amérique du Nord, will be held onto as a forward base for future operations in that hemisphere. I wasn't going to bother with Amérique du Sud, but I got a whole bunch of missions to start up colonies down there, and my economy has grown by about 500 ducats/year from the tobacco monopoly. I didn't even know I had an African colony. Huh.
When this war is over and I pass the certain-to-pass-due-to-mass-vassalization final reform, I'm going to instead reorganize the HRE into 6 lesser states under my wing, to make the political situation a little neater and not cause Burgundy to become The Eternal Juggernaut all the way to Hearts of Iron.
Pseudo-edit @Rakonas: Force limits? THE EMPEROR LAUGHS AT SUCH THINGS. (Seriously, I haven't come close to my force limit in this game in well over 100 years.)