Centurion engine re-work using more budget staples (many from RA01) rather than 'Chaos Angel' and 2/3 'Triple Tactics Talent' (these cards are obviously preferred but $$$)
due to centurions engine size currently we have to make do with cards that are helpful / supportive. One of the no brainers of course has been to run a small bystial package alongside 2-3 Kashtira Fenrir, these are easy bodies to get on the field, who both have some great follow up effects. Running level 6 bystials and level 7 fenrirs will help give you access to level 10 and level 11 synchro plays by still using the main engine's tuner. You wont have to give up your precious ash blossom negate for access to a level 11. :)
I am interested to see how the horus cards play along this deck as well. Another package that is relatively small that could work is the ken/gen support package. I think it would really shine here with the overall size and compromise of Centurion currently.
Centurion is poised to be stronger and more consistent by about spring of next year we shoul all be looking at a few more centuirion cards :)