I will second the Palmetto State suggestion, and not only if you are just going for a kit from them. I bought a 16" carbine from them for $600 and have been very pleased. I really don't think I'll need anything more for my needs, and your needs seem similar. They also have 20" barrels if you are interested in longer-range. They also have some setups with a Geissele 2-stage 4.5# trigger included. I also looked at Spikes, DPMS, Stag, and a host of others, but the PSA just felt like the right specs for the right price at the right time.
Honestly, there has been a ton of great advice already, but my advice (as another relative newb to AR's), just buy one preassembled, and do it now before you change your mind, and before prices start climbing! I think a lot of people (myself included) tend to overanalyze every little thing.
From what I gather, building an AR is like brewing your own beer. It doesn't save much money overall, and unless you are REAL picky about what you want, you can probably find something to satisfy your needs straight off the shelf. Sure, there is something very satisfying about DIY, but I wouldn't recommend it to someone who has no experience and/or is still not settled on what they like.
Honestly, there has been a ton of great advice already, but my advice (as another relative newb to AR's), just buy one preassembled, and do it now before you change your mind, and before prices start climbing! I think a lot of people (myself included) tend to overanalyze every little thing.
From what I gather, building an AR is like brewing your own beer. It doesn't save much money overall, and unless you are REAL picky about what you want, you can probably find something to satisfy your needs straight off the shelf. Sure, there is something very satisfying about DIY, but I wouldn't recommend it to someone who has no experience and/or is still not settled on what they like.