wow....lol....please dont smoke your vegging plants. They have not began to produce trichromes yet and it would be an abuse to your plant and your lungs. As far as clipping flowers prematurely....i personally dont advise it...but jmo.....u gotta do what u gotta do. As far as drying goes....good luck.....if not dried properly its prolly going to suck no matter what.
You should read through the faqs and all the stickies....very helpful when just getting started.