Forgive my total numptyness, this isnt even for me.
Given a Boardman Comp FS bike is it viable/possible to fit a longer travel all-mountain style of fork.
Will this screw up the geometry
Will it void the warrantee
Is the frame strong enough to absorb the big-air foolishness that will ensue.

The old bike had 170mm triple crown forks but I think this one will probably have 140mm single crown AM style from Marzocchi .