you have a 'gamer' layout (not a real term) and you've unfortunately discovered why gamer boards are bad

you CANNOT buy a set from vortex that will cover your board properly. vortex DS PBT is moogle only.
more generally, you'll need BOTH a moogle (1.25x) and a tsangan (1.5x) set AND get a 1x winkey from somewhere (some tsangans include them, some don't) (you can also just use a blank key from the cursor block or numpad if you're agreeable with that).
most likely, you'll never find a most produced set that has tsangan and moogle; you'll need to buy a GB keyset. checkout sites like: techkeys.us, keypop.net
you're going to have a real hard time finding something for your spacebar. your best bet is to check out ivan's GMK dolch GB when it becomes available (but this is abs and will be 2-3 months at the earliest) or find something in SP's inventory systen.