Parts from 10 ft trampoline (Botley OX2)

Very old 10ft plum trampoline parts (probably 15-20 years old). 64 springs 7inch long, some free of rust, others rusty. Frame is sound and could be used for something else maybe. The holes in the frame for the springs have pulled over time and are a little jagged and sharp. Useful for the metal if nothing else?