Laney G150H Head worth a look? it on ebay at the mo for 30 quid 150w? anybody have one? want a bigger amp to practice with and also possibly use for small gigs am very intrested? as i think they go for bout 150 euros, at least thats wat i saw 1 go for on the net? so it be under £100 for me hopefully. any body that knows bout the cabs best to use for this head i appreiate it? i play heavy rock/ metal music so would this amp work for that?