Acliff’s all element stable - Carbon, Titanium, Aluminium, Steel

Planning to reweigh everything when I strip the bike, but first hurdle is that the SI crank bolt on the drive side seems to be stuck tight. Need a really long 10mm allen key to remove it...
Some of the weights below are estimated some are recently weighed.

Unless I'm missing something important, I should be able to get this under 6kg

Frame

    Caad10 48cm anodized frame, fork, bearings, headset, spacers etc    1500

Groupset

    Sram Red shifters   260
Sram red FD 72
Sram red RD 153
Sram red brakes 265
Duraace 10 7900 speed 11-28 187
Hollowgram SISL2 spidering 50-34 + stages   500
KMC 10SL gold chain 230
Cables & Outers 100

Finishing kit

    Ritchey evocurve carbon bars    220
Deda Superleggero Stem 90mm -8  100
Toupe Pro Saddle    137
Speedplay TI    165
Lizardskin DSP 2.5mm black  40
Chinese carbon seatpost - cut   147

Wheels

Kinlin xr200, sapim race, bitex hubs    1310
Stans rim tape x 2  12
Vittoria Latex tubes x 2    150
Veloflex record 23mm x 2    300
TI skewers  45

Estimated total: 5893