Welcome to RWG Dan.
I would spend the extra $100.00 or so and get the better rep. the one you posted has a really bad pearl for starters..not a very good rep Imo.
But If you can except this fact..and you are still comfortable with it...then go for It. But chances are that you will be disappointed later and wish you has spent the extra money.
The one in the link is a much better example Imo...but do some research and comparisons on your own. Become familiar with the rep before purchase.
Hopefully one of are UK members will chime In and address your other concerns.
Again welcome.
Open link then close it...then open it again if necessary.
Mike
http://www.1-pc8838....242-p-9795.html