I recently ordered a new body off of ebay for my long overdue project, and it didn't come pre-drilled with holes. I got the pickguard on no problem, my question is with the tremolo, is it going to be a problem if i just wing it and do the best I can, or is it going to mess things up if it's not perfect where it should be. Are there certain measurements I should use to properly place it? Should I just order a template and wait a few days? Any help is appreciated, thank you in advance.

It's turning out beautiful I will post pictures when it's complete.