I also did a Bewitched mono reno last fall (front and sides, anyway). I'll be doing several new things this year:
First things first, gotta do a soil test and get prodiamine down. Soon thereafter I'll begin a preventative biofungicide regimen consisting of alternating apps of QST 173 and D747.
Frequent, small doses of a urea, potassium, and humic acid solution applied via sprayer this spring followed by Milorganite in the early summer through fall (already bought 12 bags for only $6 each at Menards). Will do the usual N blitz to wrap up the season (don't wanna think about that yet!).
Also gonna give FAS a try - got the ingredients as xmas gifts, haha. I still need to pick up some kelp/seaweed and maybe some hydrolyzed fish.
Assuming my reno areas don't unexpectedly fail somehow this year, I'm hoping to reno the remaining 1/3 (backyard) of my lawn in late summer. It would be nice if I could first convince my wife to let me get rid of our last large oak tree in the backyard. It's so insanely messy, not to mention the squirrels love it. And I need to finally build a shed back there... Man, so much to do!