Welcome to the forum! I think I'm one of the noobs Jay mentioned

. We have been working side by side (cyber-wise) on our initial builds. So much research, so much to learn. But first and foremost: don't be afraid of this stuff. The learning curve can be steep - but that's what the forums are for.
Like jay said - do some homework on people's previous builds, and then begin to develop a plan of your own. Check it in eCalc, and mess with a few different components to see how it effects efficiancy and flight times, as well as the amount of weight you'll be able to haul.
Best advice for a first build is go cheap(er) with extra parts (motors, ESCs, frame parts) so that you have them if you need them from bad QC or crashes.
Get er yourself a decent soldering iron (adjustable if possible) and transmitter and you'll be off to the races!