So the deck was pretty evenly split as you can see in the graphs slightly focusing on Orange after some testing. I got Roadbuster in trade and wanted to figure out how to use him as effectively as possible. I was gonna go a wrecker route, but I decided/saw that everyone is making a wrecker deck. So then I looked through what I had that could work around him and I came up with this. So the deck works like a general beat down with some defense.
Your turn sequence is
Turn one: Flip Roadbuster swing with Windcharger into anything.
Turn 2: Equip Roadbuster ping whoever they swung back on for one damage. Flip Barrage and swing down into the target that got the burn damage from Roadbuster's ability. 
Turn 3: Flip Barrage and swing with Roadbuster into someone for damage with 2 pierce before flips.
Turn 4 Flip Windcharger and swing.

From there on out you're just gonna keep flipping barrage to abuse his bold two ability when he swings then go back to bug mode anytime you want either wind charger or Roadbuster to hit for 2 pierce before flips. It's a fairly straightforward deck, I wish it was easier to obtain build wise as two are SRT's but if you got them I encourage you to give it a shot.