Finishin 100% map
No.
You can get siege items by doing the 4 WvW jumping puzzles which are can be run every 24 hours.
As for getting the 100% comepletion you have to do it the same old fashioned way everyone does. Play WvW properly with people and keep an eye on the maps to see which towers and keeps you own so you can do your zone completion as things are captured.
As for money if you play properly and get siege from the jumping puzzles you actually come out even at least, in my case I make money off my time in WvW. And thats with paying for the occasional upgrade to keeps.
Also, the color of your home borderland changes in relation to the place your server occupies in the tier. So there is a chance each week, that you have another colored homeland each week.
Bloin – Running around, tagging Keeps, getting whack on Scoobie Snacks.