Contact Picker - Dropdown list of Suppliers to be Added to a Purchase Order form

For a Purchase Order created in forms the existing Contact Picker control type is not suitable _ offers First/Last Name, DOB and Age(?) only. So we are manually typing the Supplier details into each Purchase Order. Could we request a more useful Contact Picker to select from our list of Contacts -> Company Name, Address, and addressee at least, plus email & tel. no. maybe?