Hi Ryan:
You're more likely to get responses if you can go into detail about your request. What features specifically are you trying to add (or your desired features for your project). Also providing information on what your current project is built in, such as:
– What language is it written in?
– If it's written in a .Net language, what InSim base does it use? (LFS External)
Also providing what you'd be willing to pay a prospective developer for your feature set, along with if there's any fixes that need to occur afterwards.. how that will work.
As for a new application, that's exponentially more work along with a higher cost as well.
For people to get interested, posting information about what you want to achieve is fairly important.
That said, your best bet is probably to work on learning how to program the features you want. That way you will have the flexibility to add/mutate whatever is written in any way that you'd like.