-> doesn't mention whether you have an actual other daily car insured in your name, or how much NCB you have clocked up as at 27 that will have a significant impact on whether you will get even offered the chance at a policy.
-> you are 100% right with what you said there...
just wanted it to be insure in my name and have it right
-> also keep in mind that this part of the forum is open so be mindful of ideas / positions / advice ... and/or information posted here as it is visible to anyone.
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Few points based on personal experience and what have seen happen with others and which will keep you on the right side of things...
1. Legacy should be WAY easier (and cheaper) to insure than an Impreza... make sure you point out it is a Legacy ( and not "a boy racer" car like an Impreza)
2. As said "Classic Policy" only ever an option if you also have another (newer) daily car insured in your own name.
3. Might get a (better) response if just looking to insure Legacy (I mean -> transfer your existing policy from your normal daily to the Legacy for a while). While you are in cover, and already own the Legacy at the time you look to affect the transfer, your current insurer will have to at least cover you until the renewal date. Then clock up some time on the policy with the Legacy... and presto... you are no longer looking for "new cover", but a car you had a while and which was insured etc. Down the road then (I mean by next renewal), you can go back to insuring your normal daily (if that is what suits you and if you are still looking to get a "classic cover policy") and then either get cover with same underwriters that covered the Legacy previously... and/or find an insurer like for example AXA (but there are others out there) who will mirror your NCB from the main policy onto the classic insurance for the 2nd car (the Leggie in this case).
4. Every company you approach who refuses to quote you on the Legacy... make sure you request, and get in writing, their refusal to quote (including the correct details like reg, vin, your name and address etc). You need 3 of those refusals to "force" companies to quote.
Good luck!