74 Lower or no?

http://i88.photobucket.com/albums/k181/72malibu454/Nova1C.jpg

These tires in back are 255 / 60 / 15's. Will this ride height be fine you think? Or should I try to lower the backend? If so, how will I do it, I mean there's a 1" lowering kit I found, but never lowered any of my nova's, nor raised them.

What's your opinions?
Thanks

BTW the tires I'm looking at are 28" / 11.50 ET Streets or 275 / 60 Drag Radials.

http://i88.photobucket.com/albums/k181/72malibu454/Nova/74novaSide1.jpg

I think the stance looks great! Keep it.

Your going to need to keep that tail in the air with a 60 series

Do you guys think I should try and get the 28 / 11.50 ET Streets?

I mean, Main reason, is because I can't mini tub at the moment, but I want the bigger tire in the back. The 255's just aren't giving the look I want atm. Sure, I need to finish the engine and get it on the road, but I may be able to swing the bucks for the ET's.

There's a few on here that have the exact look I'm going for as far as the rear tire setup and they supposedly have 0 mods cept maybe the fender lip.

http://i88.photobucket.com/albums/k181/72malibu454/Nova/Yenko281150.jpg
http://i88.photobucket.com/albums/k181/72malibu454/Nova/Yenko2.jpg

can't remember the genlteman that had this nova, but this tire setup is exactly what I'm going for.