Insruance my insurance on this is only 1900 a year but after a year im gonna drop a new lump into it

I dont want something too powerful just yet, I need to get used to the power as it is, I know if i had a GTi as much as I would respect to power I would abuse it and dont want to pay any prices, the ultimate being a life, I would rather trus myself and wean myself.
Just my ideas, but still the engine block looks the same as my mates mk2 scirroco his is a 1.8 but he has the edge on me and his is carb, webbers though but he said its done nothing too it yet!
any performance upgrades you can reccomend?
Currently running with...
Spax £300 shocks and springs
K&N Induction Kit
205/50 17's
Full Stainless steel exhaust system.
Mint condition 92,000 on the clock and its a perfect runner!
Ryan