[hypertek]

I would look at suspension , chassis and body lines.

Looking at some of those, like Era, the suspension doesnt impress me much with the Jag rear suspension, not a fan of the inward brakes next to the differential.Im also not a fan of some of the chassis that some are built on, and not really into the solid rear axle that alot of the replicas have. Its gotta have IRS!! You want a car that can handle good, if not better than the original, so it can also play the part instead of just looking like the part . oh and disc brakes all around =)

I think that new factory five mkIV looks great. They corrected some of the rear butt issues.