Need an honest and true opninion Tren-a100, tri-test 400, test prop 100...

[blazermc89]

hey guys,, iv been training for years, but its that time to start first cycle, my mate half way threw his gave up, said he couldnt do it no more, so hes gave me some of his stuff,

1 x TREN A-100
2 x TRI TEST 400
1 x TEST PROP 100
and a box of 50 rexobol..

i want to bulk... not so much bothered about ripping / toning, just interested in bulking, hes told me what stuff to get, but i dont trust his advice 100% lol.. so i want your guys opinions, what would you do with the stuff i already have? and / or what else would you get to go with what i got / substitute what i got.. ??

thanks in advanced.