1.2 TSI R line (mods parts list assistance please

[Dansdad]

Morning All,

Just purchased a 1.2 TSI R line demonstrator for my Wife,
I do like to fiddle with cars so would like a bit of advice / assistance.

Info on where to purchase and whats involved with getting the headlights with the built in DRL's (price, parts, coding etc)
Lowering springs for 16 or 17 inch wheels. (parts cost and suppliers)
What PCD, ET and width without any rubbing issues 16's or 17's
Thinking of fitting BBS LM's any images out there on a reflex silver 5 door?

Thanks in advance