I strongly encourage the development of a sales order feature similar to Sage50. If a sales order feature is not going to be available then the estimate feature needs to be exponentially more customizable in order to make up for it. Complete customization of ALL field titles would a great start. Also, the option to add or remove the the available field options would be ideal. Further along, the ability to customize templates to the point of moving field placements and adding additional fields would make this product a strong competitor.