upgrading from SXI to SRI, Astra H

[cjd1234567]

hi guys, new to these forums.
im after some advice on doing my car up, its a 05 Astra H SXI 5 Door

im wanting to know is it worth buying and putting on some replica XP kits and spoiler onto my SXI to make it look like the SRI model with Xpack? (if its even possible to do)

heres what it currently looks like: https://imgur.com/a/F7RP4

and heres what im trying to achieve: https://imgur.com/a/bI3hG

and heres the xp kits ive seen on ebay: https://www.ebay.co.uk/itm/Vauxhall-Opel-Astra-H-M...

spoiler: https://www.ebay.co.uk/itm/Vauxhall-Opel-Astra-H-M...


would it be a simple job buying and putting the xp kits on, or is it alot harder than it seems,

would appreciate any advice as im currently 50/50 on whether purchasing or not.

thanks!