1770NT or 1775NT and go. I've said it before and I'll say it again. Vac meters are not an upgrade over a well-maintained finger unit. Finding a finger planter is getting harder to do on the used market

Keep in mind *most* of the newer NT planters will require a greenstar display to act as the monitor for the planter. There are some out there with 350 monitors still, just wanted to make you aware so you can budget for a tractor harness and screen if you don't have them already.  A ground drive 1770nt with fingers will run on 2 remotes with markers separate of frame lift