How to register a ISolrFieldSerializer in Windsor container so that SolrNet can pick it up - serialization

Question

I am trying to get an enum to serialize to it's int value when posting to Solr.
So I have implemented a ISolrFieldSerializer to do this, As suggested here. But I can seem to register it within the Windsor container in a way that it then gets used by SolrNet
Here is what I have:
This works fine apart from the serializer does not get used, although it appears in the containers components list. Any ideas?
container.Register(Component.For<ISolrFieldSerializer>().ImplementedBy<SolrEnumSerializer>());
Startup.Init<SearchBox>("http://10.10.10.10:0000/solr/boxes");
container.Register(Component.For<ISolrOperations<SearchBox>>()
.UsingFactoryMethod(k => ServiceLocator.Current.GetInstance<ISolrOperations<SearchBox>>()));

Answer 1

I sorted this by removing the default implementation and replace it with a custom one:
Startup.Container.Remove<ISolrFieldSerializer>();
var fieldSerializer = new CustomSerializer();
Startup.Container.Register<ISolrFieldSerializer>(c => fieldSerializer);
Custom Sertializer:
public class CustomSerializer : ISolrFieldSerializer
{
private readonly AggregateFieldSerializer _serializer;
public CustomSerializer()
{
_serializer = new AggregateFieldSerializer(new ISolrFieldSerializer[]
{
new MyCustom1Serializer(),
new MyCustom2Serializer(),
new CollectionFieldSerializer(this),
new GenericDictionaryFieldSerializer(this),
new NullableFieldSerializer(new BoolFieldSerializer()),
new NullableFieldSerializer(new DateTimeFieldSerializer()),
//new MoneyFieldSerializer(),
new FormattableFieldSerializer(),
new TypeConvertingFieldSerializer(),
});
}
public bool CanHandleType(Type t)
{
return _serializer.CanHandleType(t);
}
public IEnumerable<PropertyNode> Serialize(object obj)
{
return _serializer.Serialize(obj);
}
}