Hi all, A few things: I'm looking at buying my first decent jacket. I was originally looking at the top of the line shift jacket, but thats heavy leather and its coming around to summer. i want to stay with shift because my pants are shift and i dont want to have to go to a tailor and change things around. What i'm really asking is: Would a textile jacket be that much cooler than a leather one without the lining in? I'm on a budget and would rather buy one really good jacket than two half-arsed jackets, but if the textile is much more comfortable in summer then i'll get that. Also, how difficult is it to change the zips for jackets that zip into pants? Sorry about the noob questions. Thanks!