I am looking to upgrade my rig and will have about $1500 to spend. I play rock/blues and in a church band - I have a 200W Nemesis 4X10, but want something a bit more powerful and with better overall tone. I am considering the following: Eden WT-400 with (2) Aguilar GS112s OR Used WT800 or Mesa Boogie 400+ with Avatar 4X10 OR Sansamp RBI, World 1.6 poweramp with Avatar 4X10 OR ????? What do you think?