Quintana Roo sizing vs Felt

I was sized for a size 57 Quintana Roo and would like to purchase a Felt B2 that I saw on Ebay. Do you guys know what size I should get? Also this is unrelated but if you type Felt B2 on Ebay, there are dozens of postings by the same guy and he asks that you email him or the auction will be cancelled. So I thought it was kinda fishy. I emailed him and this is what he said :

Greetings!

First of all I thank you for your interest in my product. I will provide you all you need for that.

- The product is brand new, factory sealed and come with all accesories in warranty.

- Following my interest for my marketplace I propose you a buy it now price: $1500.As you know this price is very low as great offer and oportunity for my customers.

- More than that the shipping costs will be free for you. Tracking number is available for online tracking and will be emailed to you once payment has been received & cleared.

- The payment will be through Western Union money transfer.

- I ship in the same day of payment confirmation except non-working day.

- I use only UPS services (UPS Express) which is better: insurance of package, fast and secure shipping. Usualy take 2-3 days until the package will arrive.

- You have 14 days to ask for refund or to replace the item.

- The deal is safe as time as I have a buyer protection on them.

I hope all this will be helpful for you and I will wait your further contact. If you are interested in this please let me know and I will do all my best for customer satisfaction.

Wish a good day! I look forward to hearing from you soon.



Does that sound fishy to you guys?