So I am at week 5 of Test E 250mg E3D and I did a 6 weeks Hdrol Kicker with the overlap at week 4 of the hdrol.
I am going on vacation to Hawaii next month and wondering if it is worth cutting for the next 4 weeks on Test E stand alone?
Yes, with proper diet (not just low cal), Enth, training and cardio will work for cutting.
Do you need to feed test for it to be effective or can I go down to 2000kcal and expect to only be cutting fat
You eat less, but more specific foods when cutting.
and the test will help me hold onto my muscle mass?
Come on man! No one asking questions like this should be cycling yet. 
Of course it will. You do know what anabolism is, right?
Do you cut quicker on test or is it a waste of gear? Cheers!
See above.
Don't be jelly of the red short shorts, we all want to be the Hoff at one time or another
Nice tribute.