Hello and some advise pls

[F4celess]

Don't longer dogbones lower the bike, rather than raise it?

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That is correct, SHORTER dogbones / linkages, to raise the height.

Tilting the bars forward (or lower profile bars) would mean your hip angle becomes more acute, which is the opposite to what you want to achieve?

Raising seat height - by extra padding/upholstered, or dogbones, would help extend your hips/knees.

Faster steering response should be noticed after changing dogbones, also you can move the front forks in the Yokes to achieve this too.