Page 1 of Linn Speakers with Dolby Dig System ?.

I ve got the player and tv next is the sound system.I have a linn hifi system and was wondering if I could use my linn speakers as the front two, it seems a waste not to use them.I ve heard all the speakers must be the same size.Is this correct ?.
Any tips on a good av amp?.I ve about £400 to spend.
Using Sony 735 and FQ75 at present.
Many thanks

Hi m8, I use my Linn Helix front l/r, Canon cen, Canon rear l/r, Sony 32fx65,Sony 725, Sony Strbd 930.It sound`s great and all my mates think so to.I find that with Linn`s don`t need a sub.You need to hear as many speaker`s and av amp`s before you part with you cash, it`s all about personal taste at the end of the day. I would have a listen to the Sony Strdb940.
Steve

Thanks for that Steve.I take it from what your saying that using different speaker sizes doesnt make much difference?.
Steve, if I use my Linn speakers would I be able to switch from AV amp to my Linn amp and Linn CD player, in other words connect my amp to the AV amp.
Thanks for the help
Davie.