Yeah, don't waste your money on those lamps unless you're going to shell out the $600. for a very high wattage one. I just got rid of my lamp because they're not worth it. You will end up under curing your frame and then within a day to a few weeks your coating will start to crack and chip off.
Where are you located? I have an oven big enough. I could do it for you for a reasonable price if you don't find someone else but not sure if you want to pay to ship it, that would be a pain.