| Main thing is that you can do more to an early one on carbs (inc 674cc big bore kit), but it is going to cost you less to buy. If you go injected 620 then the starting price will be higher and there is less that you can do to it.
Current wisdom is that chassis wise there is probably not a lot in it, handlebars are free, so it is going to be more about ability of the rider and the bguest1 st-up of the bike, than a specific frame.
Yes fork internals and rear shock are free. |