I'm with Fred & Brian on this Barry,but with a Forum Handle like MacGyver I am sure you will find a way
. Read Freds thread as suggested & get prepped for some hard work & rework & rework. There is no real easy way and there are a lot of wrong ways, you have a huge advantage on this forum of being able to look at the examples of Freds T70 & Des's GT90 projects along with others scattered thru the site to help you decide on whether to go down this road. Good Luck.
Jac Mac