Hey guys! I am looking for a new dual suspension bike and i had a few questions...

1. I currently have a trek mamba 29er and i was wondering if i bought a trek dual suspension frame then i could put it on the wheels and handle bars on the dual suspension frame. Would i have to buy the same size frame or have to buy a frame that had 29 inch tires on it to fit my tires?

2. Does anybody have a remedy 8 29er, top fuel 8, or a fuel EX 8 29er? i was wondering how they liked it?

3. Is there a bike with a pair of dual suspension shocks that i should not get that anybody could recomend? Such as a bike that looks great but turns out for the shocks to bend or not be able to hold the amount of pressure and break?

Thanks!!