PORT Adelaide has closed a trade - scoring Melbourne midfielder Jimmy Toumpas in a homecoming move to Alberton.

And in the shuffle Adelaide has put away its deal with Collingwood for 2015 Anzac Medallist Paul Seedsman.

Toumpas, 21, joins the Power and Seedsman, 23, moves to West Lakes while Collingwood and Melbourne swap Ben Kennedy and Jeremy Howe respectively.

Draft picks also factor in the multi-club trade that is being finalised at AFL House in Melbourne on the eighth day of AFL trade talks.

Toumpas leaves the Demons after 27 games in three seasons. He was the No. 4 pick - from Woodville-West Torrens - in the 2012 AFL national draft.

Port Adelaide now has until 1.30pm Thursday to close its prime deal for Gold Coast key forward Charlie Dixon.

The Suns have put an asking price of two first-round draft picks on the release of the 25-year-old forward. The Power has offered its first-round (No. 10) pick.

Port Adelaide football chief Chris Davies today told The Advertiser the Power remains committed to a fair trade with the Suns.

“We’re progressing in our discussions with the Gold Coast for Charlie - and remain committed to finding a fair and reaonable outcome for all parties,” he said.

Adelaide has added untried Geelong midfielder Dean Gore, Greater Western Sydney running half-back Curtly Hampton and Seedsman to its squad while conceding club champion Patrick Dangerfield to the Cats.

michelangelo.rucci@afl.com.au