Looking at a rogue deck that can still compete in today's meta game. ABC is a fun and relatively affordable deck that allows you to end on strong boards and play through some going second.
you could try cutting 1 b ravine and destrudo for 2x fenrir and a field speel, i've been using it for a while and even if you wouldnt like to give to your opp with set rotation it gives you more consistente ways to play if you add on top things like droplet instaed of like veiler. Also try chicken game, literally gamechanger.
In your combo after the profile, when you summon platinum gadget you needed to use C and B or A, to free up that middle zone, remember plat boy says you gotta summon to a zone his link arrow points to, so you can still end on that board, but you definitely messed up the sequence. Just a heads up incase you try and do it during locals or a higher level event~
I play ABC with Horus. Horus has a Field Spell for Revolutionssynchron und the Rank 8 Therion XYZ Monster gives the Option of the Therion Engine or the Horus Monster are Linkmaterial. And with the Horus Engine you can discard easier the A, B and C from the Hand.