Bike Roof Rack

Afternoon peeps,

After selling our house a couple of years ago we sold off / gave away a lot of our garage stuff including a selection of bikes (my 'decent' Ridgeback included).
Last summer K announced that she wanted a bike to keep fit ......... OK says me, where we gonna keep it?
Our second bedroom became the bikes (ORBEA MX50, nearly new, bought from a work colleague) home & the bike was used ....... a little!!
Move on a few months & the R50 was badly needing a new home. My folks garage, where it had been residing was unbeknown to me, leaking like a sieve. A new home (new build, water tight lock up) was secured in the local village and the R50 started to share odds & ends from the flat, including the bike that K had bought.
K has now announced that she fancies an electric bike!!! ...... (looks like I've acquired the ORBEA .... fine by me) too much peddling in a 'manual' says she & as the work has a cycle to work scheme she will get a 'great discount. OK says me so an 'assist' bike is being sought.

Therefore has anyone got any recommendations re

A) electric bike purchase (Carrerra @ Halfords says K!!!)

B) what cycle roof rack is recommended/best for an F55 :thumbs up:

Must all still be out on their bikes ..........

Can’t help with either Crombers sorry. There’s a girl at work with an electric bike and she loves it. I’ll see if I can find out what kind it is.

Thing you'll have to watch Alan is that electric bikes are HEAVY (man)….don't want you doing your back in trying to get it up....on the roof rack...lol