Sentences to correct grammar

Could I ask you few other quick questions?
i don't know how to say the following:
I don't know if this wording is ok.

ONE
The best laptop for that purpose/use would be the MacBook. It has everything he'll need, and it is the most basic Mac in a laptop configuration. It's the lease powerful one in terms of configuration/specs. I on;y need a computer with 2gb ram not 4 or 8.

I don't know if 'in a laptop config' means 'in terms of specs/config' like if it's a 2gb ram or 4 gb ram computer.

How would I phrase->

For he use I have for it, this basic model macbook is enough in terms of configuration/specs/in a laptop configuration. I only need a 2gb ram.

ONE B : For my purposes/use I have for it, I don't need a professional guitar. This one will do just fine.

TWO
Would you tell me if this is a common phrase? Are both correct?
I see hum differently since he made a pass at me.
I don't see him the same since he made a pass at me

THREE
Is this sentence correct? Is it understood?

If you go against the grain on velvet blanket you can make a mark. She lay on her bed drawing with her finger on the velvet blanket and erasing it with her palm as if the blanket were a magic board.

FOUR
Is this correct?
We need help and as distant as he might be, he's the only family we have.

FIVE
Is it possible to direct your children's sexual orientation? If your child is attracted to people of the same sex, as a parent, could you alter that if caught early. [I don't think this at all, I just tried translating it and got this.]

SIX
Is loop correct?
The vending machine ate my money as I pressed a number that had no soda can in the loops.

SEVEN
I heard this, but is it ugly?
This player's talent level should be such that he stays on one team for a long time, but his immaturity and rash decision making has made him one where he's going to bounce around team to team.

Thank you in advance