The main problem I have with this build is you wanna use 2x JD, but u only have 5 LS. Let's bump up that number just a bit while getting rid of cards that are not as necessary.
-2 Breaker (there are better Darks to use, and he doesn't really fit the agressive strategy of this deck)
-1 Beckoning Light (or -1 Monster Reincarnation, but you don't need more than 2 between the 2 cards and since its not a pure LS build Monster Reincarnation gives you more options)
-1 Lightning Vortex (random and unnecessary when you have plenty of other ways of taking care of the opponent's monsters)
-2 CED (I understand you're afraid of Stardust, but between JD, DAD, Honest, and half the synchros out there that have >2500 ATK you really shouldn't be, oh and you even have Gale)
-3 Dimensional Prison (all these unnecessary traps are taking away from the speed that this deck needs to operate properly)
-9 / +9 = 40 cards
+1 Ryko
+2 Lumina
That should give you enough LS so that those JD's aren't dead draws too often.
+1 Necro Gardna (definitely max him! He's already maxed at 3 in regular LS, and in Twilight there is certainly no reason not to do so!)
+2 Phantom of Chaos (you want AT LEAST 2 of these guys. In Twilight decks like these they are God)
+1 Return from the Different Dimension (DAD + CS + PoC)
+1 Solar Recharge
+1 Charge of the Light Brigade (no reason not to max out your primary draw engine, which is gonna help load your graveyard for all the cards you need it for while also further helping deck consistency)