Not to be a downer, but I can't help but think you're not going to be leaving the plywood at home when you get that new lift. Even though your lift is considerably lighter than mine, I'm sure the tracks will still tear up lawns (i'm sure you know this, but just pointing it out). That's why I've never been too concerned about my giant being so heavy. I think the whole turf friendly thing would be huge if I were still climbing everything like back in the day, and based on that I can understand why some companies love that 254. I'm sure it's indispensable for a climbing operation, but if you have to plywood the lift in anyway, what's the point really, unless you're running a climbing crew (just thinking out loud here)? And after a few years running a 90' lift, climbing just seems kind of barbaric to me. Not that it's not still fun and doesn't have it's place, but just saying.
I probably wouldn't even be looking into smaller machines if they still made my giant v6004 tele. I looked into giant's replacement the G3500 tele a little, but on paper it's base weight is 1762 lbs. lighter (10,472 vs 8,710 lbs.). That and the tier 4 deal (now that they're made in the states) is the deal breaker for me. The next size up really does seem like it would be too big... especially with the pollution garbage making the ass end bigger yet. And even if I went with the biggest Avant they make it would still be a step down from my current unit (at least the way it looks on paper). That's why I'm looking into smaller machines. I just can't see spending the kind of money a bigger one costs and getting less machine than I currently have. That and it would be nice to have something a little simpler and more cost effective for the imaginary second crew I'm building in my head lol.