Is this the right price?

Hi guys! Im gonna need some more feedback, i need to call the guy and let him know whats going to happen...and well...i dont wanna ruch any buy...BTW...what trannys are known to be best? Alum. or steel? OD or non OD...and about the price...what price should i ask for if its only the tranny i will be needing and not the 6cyl bell housing ans flywheel.

Thanks!

O and..where would I be able to buy a bell housing for a small block 360? and correct flywheel?