Tomato's and Brassica's are in (9 weeks to go)

I woke up this morning to severe weather alert of wind-chills at around -35 Celsius. So like any good gardener, I decided to plant. 9 weeks till my last frost is tomorrow and I was planning on waiting till 8 weeks to do my tomatoes, but this cold winter can't hang around and I needed the therapy.

Problem is If I give each plant 2 feet on the trellis, I should only plant 5 plants. Squeezing them to 1.5 feet each gets me 7 else I have no place for cucumbers and other climbing. Does anyone else see the issue I face? I think I need a new trellis.

Planted 4 seeds each

1. Isis Candy
2. Black Cherry (my personal favourite)
3. Belgium Giant
4. Green Zebra
5. Black Krim (not a huge success in last years poor weather)
6. Purple Cherokee (not a huge success in last years poor weather)
7. Red cherry
8. Sungold
9. Italian Heirloom
10. Kumato
11. Roma (determinate)

I also planted 

1. Copenhagen Cabbage
2. Filderkraut Cabbage (excited about this one)
3. Blue Hybrid Chinese Cabbage
4. Purple Sprouting Broccoli
5. Romanesco Broccoli (no luck last year, but I love the look of these) 
6. Covolo Broccolo Spigariello
7. Brussels Sprouts (last year I started these too late and only got a few)
8. Tuscan or Dino Kale
9. Red Russian Kale
10. Blue Curly Kale
11. Noble Giant Spinach
12. Okra ("They" say plant in place, but last year I only got 2 or 3 fruits before frost. so lets call it an experiment)

I still have some chard and a few other seeds that I could try push the time envelope with, but I will do another tray in a couple weeks as back-up as these may be a bit early. Perhaps if I keep planting, spring will get the message.