upgrading sets from 1974, 1975 and 1978

looking to upgrade these sets and also pick up some variation and error cards. check my trade page for vintage cards that I have to trade.

http://packerfan19645.webs.com/

1974 want cards in nm condition
1 aaron 715 (will consider ex +++ condition)
32 grubb (nationals)
35 perry
80 seaver
201 rose - carew
309 Roberts (nationals)
340 munson
364 gaston (nationals)
387 morales (nationals)
456 Winfield (will consider ex++++ condition)
470 Jackson
598 Griffey
599 freisleben (nationals)
608 apadaco (error)
red team checklists: reds, tigers, royals.

1975 want cards in nm condition
2 brock
7 ryan (will consider ex++++ condition)
208 bench
228 brett (will consider ex ++++ condition)
500 ryan (will consider ex ++++ condition)
540 brock

1978 baseball wanted in nm condition
400 ryan (will consider ex++++ condition)