My system never competed, so its hard to say how well it sounds besides my own opinion and friends.
My ruler is my home system, which i took pains to try to match well, with good component synergy.
Swapping speakers has made the biggest improvement, and or change...followed by upgrading the HU and processor. The equipment is listed in my signature. Morel's have been replaced by the Peerless CSC-X drivers i had before. The tweeters are mounted in the inside of the mirror plastic trim (where defrost air goes) and the mids are in the front doors.
