you're crazy to power a 10w7 w/ a 1000.1 or really I should say you're stupid...The w7 is insane... I would only stick the 8w7 on the 500/1. If I had a 10w7 I would go with a 1000/1 amp. However, the 13 and 12 w6s would both work with the 500/1. Gain down the amp a little to prevent clipping.
thus the reason you don't own one.