The hardest thing I dealt with with basebal fields is the transisitn from baseline to grass, trying to keep it smooth and level. the tendency for the grass to grow in to the base lines is great and when you drag it as the clay moves out it can cause some "curbing" regular dragging should take care of teh weeds.
I hated when the little shts in the outfield would make divots with their shoes.
Are you going to do any of the line painting?
It does take some doing and if you get a lot play on the field, you will need to make multiple visits each week or after games. to straighen up the mount home plat, and of course drag.