something like this will cost you a lot more than $1000

one thing ive learned from years of exp...
if you want it done right, do it yourself.
i only pay for graphics/audio since I don't have the passion to learn how to do both of those myself at a high level. coding, being the most important part, needs attention to detail and CARE. most for-hires will not really give a shit if something isn't quite right...they are just waiting for dat $.