Describe your soil.
It's mostly clay and scattered flat rocks.
I'm guessing the perfecta wouldnt accomplish that in my clay based soil?
A spring-protected All Purpose Plow like the Dirt Dog brand or very, very similar Bush Hog brand APP will penetrate and fissure soil anywhere a Roto-tiller will churn the same soil. However, these relatively light, spring-protected conservation plows only come in 85" width, max, which would be a moderate pull for your TN75S.
Did you read the Dirt Dog review LINK in Post #7?
The unprotected S-tine Field Cultivators are generally
much less robust than APPs with spring protection.
However, Unverferth, maker of the Perfecta, is a full-on implement producer for the Big Ag market. The Perfecta has shanks available in three degrees of robustness. Others do not. I suggest you call Unverferth Customer Service and discuss your soil directly with them. Discuss what width Perfecta your TN75S can pull with each of three tines of varying robustness.
Your next heavier option is a heavy, spring-protected Chisel Plow, but your TN75S does not have enough weight/power to pull any but the smallest Chisel Plow through clay based soil with rocks. Buckeye Tractor produces four Chisel Plow variants rated for 75-horsepower tractors.
Details in the green tab labeled Price List.