Hey Ashley... I've been meaning to ask, are you currently the only person working on Construct? Also, how easy would it be for a coder to come into the project "cold," so to speak?
The reason I ask is I've thought about posting a request for help on the "Serious Hardware/Software Crap" forum over at Something Awful. There's a lot of talented coders lurking around there who might be willing to pitch in on the project. It's the best place I know of offhand where a request for help might get a decent amount of consideration. The SA community has it's detractors (mainly because of GBS), but it is a large and busy place.
On the other hand, SA goons can be pretty lazy so there aren't really any guarantees. Still, it might be worth a shot.