Photon decks (need help and advices)

this deck is pretty simple, but it doesn't have a pretty good draw power, but since you would OTK your enemies anyways.....

Deck List
monsters (21)
2 galaxy eyes
2 gellenduo (defensive purposes and for wyvern)
2 guardian of order (pretty easy to special summon thanks to photon sanctuary and the speed of photon decks)
1 honest (staple for light decks)
1 marshmallon (defensive purposes)
2 photon crusher (beatstick)
2 Photon lizard (great searcher for thrasher or sabre tiger)
3 photon sabre tiger (obvious reasons, better to put in 3 or don't put in deck at all)
2 photon thrasher (cyber dragon in a photon theme)
2 photon wyvern (great backrow destroyer, especially if combo'ed with trap stun)
2 vylon prism (for synchro purposes, giving deck flexible ways to play)

spell (15)
1 book of moon (for countering those pesky boss monsters and synchros)
1 dark hole (staple)
1 future fusion (obvious reasons, easiest way to get twin photon lizard out)
1 heavy storm (staple)
1 monster reborn (staple)
2 MST
2 photon lead (easy access to 2 sabre tiger in one turn, or for synchro purposes with vylon prism)
2 photon sanctuary (for easy access to summoning galaxy eyes, wyvern, and even guardian of order)
2 photon trident (great support card for photons)
2 polymerization (obvious reasons)

extra (15)
Fusion (2)
2 twin photon lizard (regular combo)

Synchro (6)
avengning knight parshath (I actually found him very good)
BRD
Crimson blader
red dragon archfiend
scrap dragon
stardust dragon

xyz (7)
utopia
ennead
daigusto emeral
big eye
leviathan dragon
zenmaines
vylon dysigma

the combo are simple:
I) the Twin Photon lizard combo
Fusion them with 2 of the best photon cards that you currently have in your hand, use his eff, get 2 of them for free

II) The synchro-prism combo
use vylon prism and other monsters as a synchro material, and get a +1000 attack on whichever synchro monster you summoned with only 500 lp as a cost

III) the xyz comboes
yea this is pretty easy, just use thrasher and a photon crusher to get out level 4 xyz, or normal summon a sabre tiger, take a sabre tiger and use photon lead to get 2 sabre tigers, for beatstick purpose, or level 3 xyz

thanks for your help and tour advices

bump

How about King of the swamps ??

Think you should drop the polys. Future fusion itself should be enough. Focus more on XYZ'ing instead of trying to fusion summon, their fusions aren't nearly as good as the exceeds i think.
Keep Future Fusion*