If the splices are a concern, remove them then solder and heat shrink. Small zip ties are handy if the clips that hold the connectors together are broken. A 100 qty pack of 4 inch long, black, uv protected zips costs about a $1.
No need to remove the starter to test it. Plug a spade terminal wire into the solenoid, then with it out of gear and parking brake set, key off, touch the other end of the wire to the fuse panel feed from the starter.
Many folks don't use the key to engage the starter as a theft deterent. Just a push button some place else.
Wire from Waytek comes only in 250 foot rolls but 250 feet of 14 ga automotive primary wire is only $25, plus shipping.
http://www.waytekwire.com/products/1453/Wire-Cable/BTW, nice build. Love those rear fenders.
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Miata UBJ: ES-2074R('70s maz pickup)
Ford IFS
viewtopic.php?f=5&t=13225&p=134742Simple Spring select
viewtopic.php?f=5&t=11815LxWxHt
360LA 442E: 134.5x46x15
Lotus7:115x39x7.25
Tiger Avon:114x40x13.3-12.6
Champion/Book:114x42x11
Gibbs/Haynes:122x42x14
VoDou:113x44x14
McSorley 442:122x46x14
Collins 241:127x46x12