I FINALLY found some wings AND a G1 styled chest plate for my Power Core Brutisor!
The Chest Plate and Wings: Using DOTM Laserbeak and some parts from Junkion Blacksmith's JB Sword set, I was able to take Laserbeak's feet and connect them to the front of Brutisor. ^_^
Then, I took the rest of Laserbeak and attached him to the back as Brutisor's wings. ^_^
His new Crotch plate: I took Armada mini-con Gunbarrel and attached him to Crankcase's mini-con/weapon port on his chest.
Dang this guy keeps evolving into a beast, woohoo! XD
I'm open to suggestions and any questions you may have- fire away- and thanks for looking! ^_^