Hello there,
just read over your project application and read trough the attached url .. my name is shelingholmes, i am wordpress developer, 3 years experience in wp, especially when it's come to tweaking and plugin development ..
As far i see, we could do the project safely without tweak the cores of plugin itself. so, all of my tweak will be safe from plugins upgrade, and stored in custom plugin ( i will create it myself )
I see, selling and buying field is a textfield and it's has enough condition to append Google map function. I could append this through the wp header and adding some class to both of input field
I will ensure map is integrated properly, and make the plugins that will work together with the formidablepro ..
For consideration, please take a moment to visit my profile, there are lot of review and portfolio related wordpress there.
Please let me know if you're interested, if possible, i would like to discuss furher details related the project
Thank you ^_^, and
Regards,
Shelingholmes