K1 Electronics Advice Please

[ramdrive]

I have a 2nd hand CAT K1 on the way to me and could do with a little advice on the electronics.

I am returning to the sport from the days of 40 Meg radio's and brushed motors so all this new tech is baffeling but I have shortlisted the following:-

• Core RC Code 2.4GHz 3-Channel FHSS LCD Stick Radio
• Speed Passion Reventon-Pro ESC Grey V3.0 MMM 10.5R Motor Combo
• Turnigy nano-tech 5100mah 2S3P 65~135C Hardcase Lipo Saddle Packs
• Futaba BLS451 Servo

What do you guys think of this setup? Will it fit in the K1 and could I do better by spending a few more pounds?

Any advice appreciated!