Hi ving,
enhancements are:
Tube completely flocked!!(in a nice way)
Good quality handle added to aid motion of tube.
GSO finder replaced with Lumicon RA finder.
Mount completely braced.
All joints sealed.
Cheap bolts and bushes replaced with real chunky stuff!
Suffice to say it's built like a brick you-know-what.
Now if only I could get to look through it...
take a look at the pics.
And darplague, if I've missed anything out let me know.
Cheers
Doug