Hiya bob
As phil has already quite rightly said, if your ISP uses BT Wholesale as their supplier then they should be able to offer a maxdsl product.
EFH I believe use BTw IPStream so they will be able to it to their customers should they wish to do so.
Some ISP's are upgrading all their customers, others need their customers to request the upgrade, so its probably best to contact them to confirm how they will proceed.
[edited to add]Just checked out their website, and it seems that they are already offering maxdsl to new customers. It may however take them a while before they are able to convert their existing customers.
You may also be interested in
this article which states that EFH are to offer LLU.
Whether or not you can get this depends if you are on one of Easynets LLU exchanges though.