Ls swap with np205 or np241

[wannabefastcrf]

I am trying to compare these two options. The trans is a 4l65e. If I use the 205 I will need a $650 adaptor but the stock speedo will work. I think a switch for low range is not needed but maybe someone can tell me. I also have a np241 with vvs so no adaptor is needed but a modified crossmember is needed and a electric speedo , driveshafts. and a switch for low range tuning. Sound right? Seems like the 205 is the better choice.