Altera FPGA Board Evaluation

Hi Freelancers, I have a project I've been working on for the past 2 months- an Altera FPGA control system for a specific application. Although I have knowledge in electrical engineering, I have no qualifications in the field, and thus I’d like a qualified individual to confirm my design, correct any mistakes I may have made, and possibly make the product more economical (e.g. remove components, replace current components with more suitable known variations). The board is based on the Altera Cyclone 2 Platform (EP2C5T144), and involves Comparators, Optoisolators, SRAM, an ADC, an Op-Amp, an EPCS4 Device, and several Buck Converters & Regulators for Power Management. I believe the total evaluation time should be ~3 - 6 hours.