Hi guys just wanting to know if anyone has done hidden wiring on a XD XE XF V8.

I'm just wiring up the car now ,want to put all wiring in conduit and thinking of running it (all that you see from brake booster ) in the guard and back out to front of car.

I was going to leave battery at the front but was thinking of putting battery in boot?

Would it work if I put battery in boot, ran positive and negative 4g wire to front of car, then have it connected to a fuse block with all wiring staying at the front of car and obviously hidden under front guard....

Hope that makes sense..

what I really need is someone that has done it before and knows where to run wiring or photos and links would be awesome

What you're saying sounds right except 4g is not big enough.
You want at least 0g for the main power from the battery.