Tannoy arena LITE deal or KEF3005SE SECOND HAND

[SHAXOS]

Hey guys just found this deal for the tannoy arena at creative audio in shrewsbury:

Tannoy arena lite package,
all stands (desk stands)
100 pound worth of free cable and
free delivery
699 pounds in total

Looks like a corking deal but before i part with any money can any one think of a better deal?

Finally there is a guy selling unused kef3005se package on ebay which could i could offer 750 delivered for. What should i go for?

 

[SHAXOS]

Also forgot to mention the sub with the tannoys is the TS10.
Is there much difference with TS10 and TS500?