I own a warmoth lp and a carvin strat kit.
While warmoth offers almost every option you'd like there is one minor problem.
You may choose from hundreds of different bodies and hundreds of different necks, but warmoth doesn't actually ''test'' if your guitar neck fits your chosen body without any...
^ this
your specs look great for my likings.
From my experience with warmoth, i would have them install all studs though.
Unless you are buying all hardware elsewere.