The bridge pickup is likely to have a slight edge to it. There are two versions of the SSH pickup. There is the regular SSH at 14k wind and the SSH+ version at approx 17k which is hotter. I owned both versions, but I feel the SSH+ is a bit compressed so I prefer the dynamics of the 14k version that you have chosen.
Secondly, there is the wood of the guitar. IMO an ash body telecaster is likely to be bright. Partly due to the bolted neck joint being adjacent to the upper bout of the Tele body. (Though most people will disagree and say I’m wrong or crazy). Anyway a bright guitar and moderate output pickups is normally not an issue and likely to be a good complement for my own taste.
Thirdly and most interesting of all is the humbucker pickup position. Since your body was routed for the Gotoh Tele bridge, it positions the humbucker closer to the bridge, like it would be with an actual Tele single coil. Normally, Warmoth seem to place the bridge humbucker at 4.00” from the neck humbucker (centre to centre) but with your build it will be a slightly larger distance due the specified bridge route. None of the online info ever specifies this distance, either in relation to the bridge saddles or neck pocket. It is kind of a secret detail. It’s not a bad thing either, but it’s one of the factors that probably makes your guitar a bit more Tele-like.