Registering AP Watches/History

[PAFG]

Hey, does registering my AP watches that I purchased in the 'grey' market help with building any credibility at a boutique to get any better allocations in the 'long' run? I gave it one more shot with my local boutique and explained to them that I purchased a decent amount in the 'grey' and the SA was more receptive this time... (who would have thought lol). He said it didn't help too much though and that I would still need to start with a Code or Offshore. Any ideas if my next piece after those 'starter' watches could be anything 'good' based on my grey market watches registered on my account or does it not really assist? Or option B - am I wasting my time and should stick to grey market?