I was going to call them but AAMI will do full coverage for $1100 and best agreed value either RACV or AAMI will do is $44,590.
AAMI have free roadisde assistance in their price so they are winning so far but RACV say the cover your modifications whereas AAMI say we cover your legal modifications. It is stock at the moment but going the standard OTR and exhaust soon(ish) so not sure if i should be worried by AAMI's wording or not.
Whether an insurance company explicitly states “legal modifications“ or simply states “modifications” makes no difference as the
presumption is always that your car is roadworthy and thus legal to be on the road when taking out a policy.
Even if you tell them of a mod and they accept it, the presumption is that the mod is indeed legal and should they look into it at claim time and i5 proved not to be the case, they can deny the claim.
At the end of the day, insurance companies have enough out clauses to not pay if they choose to. But if they take a hard line, it may hammer their reputation and thus their income can drop as people take their business elsewhere. Sadly, with cheap performance cars, some insurance companies simply don’t want such business and price accordingly (I’ve had $4500 premium from one company when others were offering $900 for the same car)...
So choose based on where their offices/call centres are, where their assessment centres are, who they use for repair, whether they use new or used parts in repair, whether you get choice of repairer, premiums, excess, hire car, glass and other factors... Pick what’s important and get a policy that reflects your needs/wants, otherwise you may regret the poor support you’d get if you go real cheap insurer (unless cost is only factor and you expect some attempted shafting at claim time).
As to the cars value, you can go through a negotiation process now with agreed value (which can cost you some dollars more for the policy) or you can leave it at market value and then go through the negotiation/argument process when they low ball you on price should you have a claim.
PS: I’ve found the life time repair guarantee offered by some insurance companies has been very worth while and saved me lots of $$. In that case the 1st repair was done poorly but through the guarantee, it allowed the original repair to be redone some years later... then a respray later again... hire car each time...