PG - Quick question, Does it hurt to apply too early? like before some demos etc. are actually finished? i.e. My idea is fleshed out but some of the project th

PG - Quick question, Does it hurt to apply too early? like before some demos etc. are actually finished? i.e. My idea is fleshed out but some of the project the application is for is not yet, if I submit now are you guys more or less likely to take a look at it when I re-submit with updated URL's etc.?