training plants to grow circular?

I have an idea to grow a couple ladies outside training them to grow around a wire tomato plant......thing. I dont know what they're called, but I'm sure you know what I'm talkin about. I'd like to do this so I can keep the oh so precious top and essentially grow a 5-6 ft. plant in about 3ft. of vertical space. I think this would also serve to expose the lower branches to more light since I want to keep the end product as small as possible with as much possible output. The only downside is my location, it will get over 95 degrees over summer. What effect will this have on the girls? Anything I can do? Thanks, and be safe

 

I experimented with marijuana plants one year.
I severly and I mean severly pruned them throughout the
veg growth and ended up with a 1' tall extremely bushy
plant. It looked fantastic and completely uniform.
However, by doing this it has an adverse effect on it as
it increases the flowering time to exasperation point and
the result I found is to not do it.
Just let the plant grow without too much interference
and it will reward you. Another way is to trail the plant
horizontal which would work.
Best way is to choose a strain thats short and squat.
Have a good one

 

And the 95 degrees dont worry it can grow at 100.