It's up to you, but I'm not the only one I know who has had a bad dealing with him.
After waiting about a month for my engine kit, I contacted him, he took no interest in the problem, told me to contact the courier. I didn't have much luck with the courier either,so I told him he could have the engine kit back, I'll get one else where. He then opened a fraudulent unpaid item case against me! I ordered one from motorworks, which arrived before I received the one from steve, even though it was ordered a month later. The engine I got from steve was riddled with issues, and vibrated like a washing machine.
It had about 1/2 teaspoon of metal fillings and Chinese soil in it. and the list goes on.
But most of all dealing with him was painful!