You should be careful with this though, if you've handled the evidence incorrectly not only will good lawyers ripp you apart, there are cases of examiners being accused of frameups.
I strongly suggest you become proficient with the ACPO computer evidence guidelines and forensically sound techniques if this is your direction.
I overlooked that handy little sentance, without proper training your entering a hazy area regarding gathering forensic data for use in court cases. From your initial post you sound relatively new to the field if thats the case I would be more concerned with getting a great lab set up to train yourself instead of building a forensic lab for evidence collection. If I'm wrong I apologize and mean no offense its just that forensic examination for court cases can be extremely tricky.