too many options to go with but
you want to synchro summon "Accel Synchron" then you should use its effect to reduce or increase the Rank of him
and maybe special summon a monster from your hand through its own effect if you can.
Then look for the best control option like
"Moonlight Rose Dragon" or "Crystal Wing Synchro Dragon"
This Deck can do some cool things in many situations, just be creative
and
have fun with this deck ;-)