That looks pretty good to me BTFB. Veloce is at least on a par with 105, possibly even somewhere between 105 and Ultegra.
The wheels (and tyres) you've chosen look much better than the ones on the Kinesis build too. They use standard double butted DT spokes as well which is a bonus, as if anything goes 'ping' most LBS should have them in stock. You can get them cheaper at Chain Reaction though.
No need to worry about cables or BB, they will come with the groupset. You have missed out the headset though.
The wheels (and tyres) you've chosen look much better than the ones on the Kinesis build too. They use standard double butted DT spokes as well which is a bonus, as if anything goes 'ping' most LBS should have them in stock. You can get them cheaper at Chain Reaction though.
No need to worry about cables or BB, they will come with the groupset. You have missed out the headset though.