Well, I pretty much swear by TM GBB's but I decided to get a WE because I could get it for pretty cheap and to see if I could make it a little better. I started to mess with it tonight. Swapped the sear, valve knocker, and inner barrel with TM pieces, 9ball piston, SV stickers, silver WE grip safety, borrowed WE magwell, stock TM outer barrel(holds inner barrel tighter than WE setup and it doesn't rattle in the slide anymore) tightened up the thumb safeties, teflon tape to help seal the inner barrel hop rubber better and I'm using a TM magazine with a homemade high flow valve with it. The slide to frame fit is not that bad and the gun doesn't rattle anymore. The gas efficiency is good, I can shoot a full mag with fairly rapid firing. Accuracy seems better than stock but not as consistent as a stock TM. I gotta admit though, this is a pretty nice looking WE.
