Forum:Zoma the Spirit suicide attack?

I have two questions considering Zoma the Spirit, a trap Card:

1) What would happen if 2 Zomas in attack position battles each other? does both player loose 1800?

2) My opponent have 1500 LP, a Junk Warrior on his field (his only monster), no cards in his hand and no traps or spell. I have 55000 LP and my Zoma the Spirit is already on the field in attack position and goes to attack the opponent. I loose 1000 LP and Zoma is destroyed but, Zoma effect still goes? Meaning that the opponent loose -2500 LP, and he lost the match?