dont know with morettes tbh bud Id imagine H1's, iirc they are smaller and the morrettes have less space but I could be wrong, best idea is read the writing on the metal part of the bulb tbh.
Good choice in amp! more than enough power for what you want to run rather than buying something smaller saving money and then wanting to change it
Ah you bought the one I was watching! lol
The other one I saw was this one
http://cgi.ebay.co.uk/ws/eBayISAPI.d...=STRK:MEWAX:IT
and my soon to be replaced 4 channel amp on there sold for £26 lol, he wouldnt post it at all so sold cheap
http://cgi.ebay.co.uk/ws/eBayISAPI.d...=STRK:MEWAX:IT