IMO it's between Irish Tour, Slowhand & Trilogy.
I'd lean towards the Irish Tour because that's what they match with the NB bridge in the HSS set (plus it's the only one I actually have in the middle pos). Judging by how it balances with the HD in my strat, it would work great with the NB.
I've never heard a Trilogy in the middle pos, I only have a neck model - it's pretty damn pokey, certainly enough to keep up with the HD bridge in my Charvel, so I guess it would work OK.