Fixing the 85 K10 up for nice daily driving?

[Destructo]

I bought me a 2000 model 1.8T GLS 5 speed beetle for daily driving but if I get to the point I like driving my truck enough then I may sell it and use my truck for daily driving again. I want some opinions on what I could do to make it more comfortable, one would be some new seats, A/C of course (had factory A/C) and what else? I'm thinking about putting a bumper off a blazer or burb on the back and replacing the custom job I have on the back right now.

I would also like to get it to handle a little better, it doesn't handle too well right now and seems loose and likes wonder a little bit. Heres a couple pics so you can tell me what to do .

This is a little bit of an old pic, looks the same except for the rear bumper and the addition of a chrome grill guard.