they both look good, out of the two, i would be more tempted by the castrol one, i think it would look better still with the full fairing lowers, making it look fully faired. with the castrol paint job, you could get the bike painted white and do the decals, and if you ever got bored of that look you could just take them off, and your'd be left with a white storm, which in my opinion looks very nice indeed, white is the new black after all
having said that sebs bike looks very nice...........mmmmmmmmmm