Rearend gear selection

Dear Hobbes.
-IMHO,You need to focus. You want "street/highway/fun", with a 273.
-Theres nothing inherently wrong with a 273.Its just that its; well, small.
-To have street fun, will require a different chassis set-up than for highway.
-And then theres the somewhat vague definition of fun. And,street fun, can lead to; accidents, property damage, loss of life or body parts, and/or loss of licence,or liberty, in a hurry.Maybe all in one night.
-Now if you wanted to turn it into a nice boulevard cruiser,well that could be cool.
-So,again, I say focus.