Hey guys I really wanna get into mountain biking but right now cant afford a brand new bike. Currently I have a Giant Boulder, a very old one. I believe it has 26in tires and is fully rigid constructed with chromoly tubing. Overall it is a nice bike everything is in working condition but I do want to make one change. I would like to install new front forks that have suspension. Being new to the sport if you could recommend a nice set of forks that will keep me happy for awhile without breaking the bank. Thank you for all your help.