orange caterham R300 spec

[wole0911]

Hi all just looking for a little advice .... ive had a couple of older Caterhams over the years but never a newer type K series engined one and just wondered what thoughts were on the bright Orange one that Baker Brothers of Surrey have advertised at the moment.
It doesnt look to exspensive and if it doesnt have a heated screen fitted can one be fitted at a later date?
Is it harder or more exspensive to get insurance as it has a Q plate?
Should this Caterham have a LSD as standard ..
Any advice would be appreciated as its been a while since I have jumped into one!!
Thanx Mark

[wole0911]

Thanx for your comments .... I will take what you have said onboard when and if I ring them ....
To be honest there seems to be qwite a few Caterhams around for sale so I will take my time and try and get the right one for what I need
Cheers Mark