Multiple [In]Valid HTTP Status Codes

It would be nice to have native support for multiple "[In]Valid HTTP Status Codes" assertions for teststep (same behaviour as assertions like "Contains", "XPath Match", "Script Assertion", ...)

I can simulate this feature by created Script Assertion (each with different prefix/sulfix in name) with code bellow, but I'm afraid it's too much memory consuming, while it use groovy everytime.

def responseStatus = messageExchange.responseStatusCode;
assert (
 (responseStatus  == 200) || .... || ( responseStatus  == 404 )
 )