As bemax suggested you should try huk24. if I delete my 16 years of accident free driving I end up with a quotes between 1.100 and 1.300. huk24 offers a discount if you use a telematic tracker. it's only 5% for the first year but for the second year you will get a discount of up to 30% depending on your style of driving. not everybody likes being tracked. personally i do not care and I use the tracker in my e-mini. discount will be 20% next year (would be higher if the other half would not drag the score down ). i'm not being paid a provision by huk24 btw...I had today a call with my insurance professional (german) and since its my first car insured directly from me to me I pretty much screwed. I start in the lowest tier (SF ½) the levels get higher the longer you drive without accident. Unfortunately I can't really use and reduction of my family (parents). Since the Ineos is currently not listed on the regular german insurers we went for a BMW with similar engine power and with some tricks and whatnot we estimated it on 1500 to 2500 eur annually for all car insurance summed up.
I still wait on feedback of certain possibilities to insure it as luxury car and get some discount on the rates. When just getting an insurance through a website you will just get handled in the predefined levels and I can recommend find someone close who has some business in insurance they know their way around.