Wilsons Sandbox

I cant remember if the corbin seat needs the BETA REAR BAG ,or if an ALPHA REAR BAG will work fine any ideas? also how does everyone like them? how bad do they leak in the rain? does it allow you to overpack the bike? also tryin to decide between the Explorer TANK BAG and tank PANNIERS ie: wolfman, aerostitch? TIA- --Hans -SWSRMY

After dropping my KLR on some train tracks last week, I've repaired/replaced all of the damage. I'm healing nicely, too, thank you. All I need now is a left passenger footpeg (which is used for MY foot on highway hauls). Does anyone have a parts bike with one of these still on it? I'd be happy to pay shipping and a small "take-off" charge. Respond off list, and we won't clog it with out back-and-forth. Thanks in advance, Lamar A14