I'm with the others, looks good. Because we cant see front-knees and foot angle, just make sure feet are angled somewhat outward and the knees are pushed out to the side on the descent. If that is taken care of... keep on keeping on!
And that is indeed an awesome rack. Reminds me of an old college friend who lifted for sometime out of 2-4x4's cemented in 5 gallon buckets. Always respected the no-excuses attitude of you guys.