Hi Newbie,
While you are checking on insurance costs it may also be worthwhile enquiring if passing the Advanced Driving Test (through IAM) makes a difference ie Drastically Reduces your premiums. It didn't to me as I am 68 & have a Classic Policy on my Tweaked 944 Turbo but to a 21 year old "Car Mad Male" it could make £100's of pounds difference.
IAM have offers on for under 25 drivers and if your that mad on cars it would make sense to prove to the insurance companies that you are a capable, safe risk by having taken (and Passed) the IAM Advanced training.
If you are fairly competent it should only take a few Months (6 Observed runs) to do this and I recon it would be a good investment for your future (don't mean to be preaching but it could literally save you £Thousands over your driving lifetime)
It's certainly worth a look at your local IAM section, I'm going to a Skid Car day out with ours next week, they do have some interesting outings.
HTH
Clive
BTW It wasn't until 2004 I could justify getting a Porsche, tried quite a few models and decided on a 944 (in preference to the 911 & other models) had 3 944's now so don't discount the Front engine variety, they may not be the Iconic style you desire but well worth a look especially on the Insurance issue. Join the local Tipec Section, discuss & try out the different models.