Data entry - old parish records

I have the marriage records of a church in Northern Ireland, which I need converted to a spreadsheet. The records have been photographed as JPEGs, and there are about 366 images. Each image contains at most 2 records, so there should be around 730 records all told. I need to capture the names of the bride and groom, their father's names, the names of the witnesses, any address or age details, the image number, etc. I have a spreadsheet template to be used for data capture, and I can provide some notes on reading the entries, and making sense of the records. The challenge for this job is in reading the handwriting: these records date from the 19th century, they were hand written in ink, and the legibility is variable. I've attached a sample record, and it is by no means the worst of them. This job is not urgent - if I could get it done by the end of January, that would be fine.