Need help fitting an after market Alarm

Bought a steeli man alarm for my fiat punto active 2004. This is the item. 250245777885

Had a look, the diagram attached looks realy complicated and I cannot find a wiring diagram for the car.

1. Does anyone have a wiring diagram. I want to splice in near the fuse box but it looks too busy for a journey man
2. Has anyone else fitted the same alarm and can you offer any help even if it only a bullet point 'Follow this process'
4. Im from North Manchester (heywood) and would pay to have it fitted worse case , anyone know an auto electrician
3. Any other help received with thanks.

Bought a steeli man alarm for my fiat punto active 2004. This is the item. 250245777885

Had a look, the diagram attached looks realy complicated and I cannot find a wiring diagram for the car.

1. Does anyone have a wiring diagram. I want to splice in near the fuse box but it looks too busy for a journey man
2. Has anyone else fitted the same alarm and can you offer any help even if it only a bullet point 'Follow this process'
4. Im from North Manchester (heywood) and would pay to have it fitted worse case , anyone know an auto electrician
3. Any other help received with thanks.

which fusebox are you wanting to splice into? the engine bay or interior fusebox? If your wanting to splice directly into a 15A fused circuit from the engine bay, i'm afraid theres only the foglamps and horn use 15A circuits and both go directly to relays within that fusebox so your unable to splice into them. If your fusing it externally aswell, then you may be able to splice into one of the other higher rated circuits - i should be able to find one for you.

Is it just the live feed you need help with or anything else?

If someone posted the fiat punto mk1 wiring diagram and colour codes i can give all the help.

Ide like to wire into the internal fuse box. I can put the main uit under the air vents behind the main center consol. I'm tols there is a grommet in the driver footwell which will allow me to wire into the engine bay for the siren.

Wiring into the live would be a start, but I dont know any of the colours for any off the alrm wires i.e what colour would the C/L wires be. I have not got a trunk pop up kit so that wires redundant, but where do I wire into the ACC. If you could tell me each wire I would be very greatful. Or would someone have a wiring diagram from my Punto. Its a 2004 facelifted punto (I think the last one before the grande) The diagram covers differnt types of C/L and I dont know which one to pic. I realy am a novice so would it be better to get an auto electrician. Most seem to only want to fit there own products though, not one off ebay.
Here are some pictures of the internal fuse. There seem to be 2 main plugs either side which have many wires braided into a cloth tape. Do you think this is the right place to look for the wires to connect into. I dont have a soldering gun so I was going to scotch block the connections, is there a better way to do this.

Thanks for your help