I am a huge fan of Lund boats, I still run a 2004 Fisherman and if it sunk tomorrow, there's a part of me that would just say it was the best $22k I have ever spent. However, I am not nearly as big a fan of Mercury boat motors. Yeah, I know lots of people are, but I'd much rather run a Yamaha or Suzuki over a Mercury. I get why Lund went to factory rigged Mercury engines years ago, but when I go to buy my next boat (soon???), the Mercury may be the reason I don't buy another Lund. I have no experience with the Pro XS or Verado lines though.
All that being said, the people I know that run the Tyee GL series seem to really like them. A friend had a pretty new Ranger and recently got rid of it because it just had too many gremlins. So, all boats can have issues...one just has to prioritize which issues you can tolerate.
Point being, if I were to run across a Lund GL with something other than a Mercury engine, I'd be looking at it pretty closely.