I bought two dragonfruit (American beauty and a Yellow) and I'm wondering if a fairly sturdy wire trellis system can hold them? I've seen the 4x4 wood post structures built to hold them and I do not want anything like them in my yard. The trellis are 5' tall, are staked to the ground, ty wrapped together in a 3' x 4' "J" shape I'm also wondering about possibly strengthening the system with steel fence posts of a type used to fence in grazing land or even re-bar?