I'm looking for a cheap 12-15" rail system to attach my CINEfocus follow focus and Lilliput monitor onto. So far the only cheap option I've seen has been the indi rails pro DSLR: http://www.indifocus.com/products_indirailsprodslr.htm for $150 + a $30 manfrotto quick release plate (I don't trust the indi quick release). Are there any other options out there that are around the same price (cheaper?) or better build quality that anyone knows of?