So here's how things are shaping up. I decided to go with Marglobe, Rutgers, Roma, and a large red cherry tomato. We didn't have any cardboard egg cartons, so I planted them in styrofoam in seed-starter soil. I put a few in each spot because they won't all come up. I will cull them and pull out a few of the best ones to plant in the peat pots. Final total will probably be about 8-10 plants.