New to the suburban world

[PHILLYDEAN]

I have a 71 suburban that I just bought. Before anyone starts in on it being a 4x4 it wasn't originally 4wd the last owner put 1 ton suspension lift and 33s with a monster 454. The best part is zero rust. Now I'm looking for some help and ideas from you guys. Some of the things on my todo list are:

1. Drop it thinking 3/5 drop or c-notch and go 4/6. But I'm worried about ride quality.
2. Hide spare tire hole. Make into a compartment.
3. Wanting to replace the wood floor with metal. I will need a lot of idea on how to do this one.
4. Put my ls1 eng out of my vette in it.

Please send some pictures of your rides and/or ideas for some inspiration. I will post pics as soon as I figure out how to do it on my iPad.