i think you have all made my mind up for me, just a few more questions if thats ok, how reliable is the mc21? im only going to use it for quick squirts out on a sunny sunday so how oftern should the rings be replaced?
iv'e used to search section to try find pictures of exactly what/how to do the de-restrict wire splice but although id like to think im good with bikes i am rubbish with computars and can't find any,when i get it i will post some pictures and see what you all think
thanks for all your advice