Great project. You did things right:
1. Used real forks with correct metalurgy and temper. They won't bend.
2. Adjustable
3. Fits an I-Match. The Speeco and I-Match hitch is great.
Please post your pictures in the thread "POST YOUR PICTURES OF FORKS".
I started with a 3pt forklift for my Speeco, and later converted it to fit both Speeco/I-match and also Bobtach. Now it works on front or back.