You still have a good build for all kinds of wars. Most have to settle with indies.
And yes, u can organize your own rosters, but it takes a hell lot of your time. Most of us don't have that much time.
I do know how to both even and track. This doesn't help much though if u are on a roster with a lot of inactives, or a lot of non-xtallers. Congrats on your high win percentage. This means someone else have lost the same 82% of their wars. Your win percentage is not 'very doable'. Lots and lots are struggling to win more than 50%